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30/12/2025 (9:00 AM - 10:30 AM) — Unclassified

2025 · 42 questions · First 10 Solutions Free
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Q14 mcq
What is the correct sequence of steps followed in extracting metals like zinc from their sulphide or carbonate ores?
a.
Roasting or calcination → Reduction to metal → Purification Correct Answer
b.
Electrolysis → Roasting → Purification
c.
Direct heating → Purification
d.
Dissolution in acid → Filtration → Heating

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Q15 mcq
Which of the following best differentiates a mixture from a compound?
a.
Compounds are heterogeneous in nature, while mixtures are always homogeneous.
b.
Mixtures can be separated by physical methods, while compounds require chemical methods. Correct Answer
c.
Compounds retain the individual properties of their components.
d.
Mixtures always have a fixed boiling point.

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Q16 mcq
Which law did Mendel derive from his monohybrid cross?
a.
Law of Independent Assortment
b.
Law of Evolution
c.
Law of Constant Proportion
d.
Law of Segregation Correct Answer

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Q17 mcq
Which of the following does NOT occur with an increase in temperature?
a.
Increase in particle movement
b.
Change in state of matter
c.
Decrease in inter-particle space Correct Answer
d.
Increase in kinetic energy

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Q18 mcq
Which of the following is the main function of skeletal muscles in a human body?
a.
Circulation
b.
Movement in our body Correct Answer
c.
Excretion
d.
Respiration

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Q19 mcq
Which of the following is an INCORRECT statement about the endoplasmic reticulum?
a.
The endoplasmic reticulum helps in the transport of materials within the cell, especially between the cytoplasm and the nucleus.
b.
The smooth endoplasmic reticulum (SER) is involved in the synthesis of lipids (fat molecules).
c.
The rough endoplasmic reticulum (RER) has ribosomes attached to its surface, which help in protein synthesis.
d.
The endoplasmic reticulum stores genetic material in it. Correct Answer

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Q20 mcq
The Work-Energy theorem states that the total work done on an object is equal to:
a.
Change in the kinetic energy of the body Correct Answer
b.
Change in the static energy of the body
c.
Change in the work and energy of the body
d.
Change in the potential energy of the body

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Q21 mcq
How are metals like gold and silver, which are low in reactivity, extracted?
a.
By reacting with acids
b.
By simple heating or chemical methods Correct Answer
c.
By displacement reaction
d.
By electrolytic reduction

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Q29 mcq
If Sonali's salary first decreased by 25% and then increased by 12%, what is the percentage effect on her salary?
a.
Increases by 16%
b.
Decreases by 16% Correct Answer
c.
Decreases by 12%
d.
Increases by 12%

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Q30 mcq
a.
4352
b.
4345
c.
4324
d.
4312 Correct Answer

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Q31 mcq
The average age of 32 students of a class is 21 years. If the age of the teacher is also included, the average age of the whole group becomes 22 years. The age (in years) of the teacher is:
a.
54
b.
52
c.
59
d.
57
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Q32 mcq
4773
a.
110
b.
109
c.
108
d.
111
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Q33 mcq
Two trains are running along parallel tracks towards each other at speeds of 40 km/h and 60 km/h, respectively. If the length of each train is 125 metres, then how much time will they take to cross each other?
a.
7 seconds
b.
9 seconds
c.
5 seconds
d.
12 seconds
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Q34 mcq
The marked price of a painting was ₹7,500, but the shopkeeper offered a double discount in a successive manner of 14% and 28%. Ultimately for how much did he sell the item?
a.
₹4,674
b.
₹4,610
c.
₹4,644
d.
₹4,490
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Q35 mcq
A salesman marks his goods 5% above the cost price and gives a discount of 40% on them. Find his loss percentage.
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Q37 mcq
The average of 7 numbers is 25. If each number is decreased by 3, what will the new average be?
a.
7
b.
19
c.
25
d.
22
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Q38 mcq
In △ ABC, BD ⟂ AC at D and ∠ DBC = 33°. E is a point on BC such that ∠ CAE = 45°. What is the measure of ∠ AEB?
a.
89°
b.
102°
c.
93°
d.
95°
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Q39 mcq
a.
650
b.
700
c.
500
d.
600
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Q40 mcq
The expenditure of Sudha is 150% more than her savings. If her expenditure decreases by 12% and savings increase by 37%, then by what percentage does her income increase?
a.
5%
b.
7%
c.
2%
d.
3%
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Q41 mcq
A person buys a machine for ₹20,000, and spends ₹2,000 on its repair and ₹3,000 on transportation. He sells it for ₹30,000. What is the profit percentage?
a.
20%
b.
35%
c.
30%
d.
25%
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Q55 mcq
Which of the given letter-number clusters will replace the question mark (?) in the following series to make it logically complete? XBF 84 IMQ 92 TXB 100 EIM 108 ?
a.
PSW 115
b.
PTX 116
c.
PRU 115
d.
PUW 116
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Q56 mcq
In a row of 97 students facing north, Z is 61 st from the right end. If G is 28 th to the left of Z, what is G's position from the left end of the line?
a.
8th
b.
10th
c.
9th
d.
7th
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Q57 mcq
What should come in place of the question mark (?) in the given series? 256, 128, 64, 32, 16, ?
a.
4
b.
10
c.
8
d.
6
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Q58 mcq
Refer to the given series and answer the question that follows (all numbers are single digit numbers only). Counting to be done from left to right only. (Left) 6 4 7 8 5 2 9 5 5 2 2 4 9 8 7 2 3 7 9 5 6 (Right) How many such odd digits are there, each of which is immediately preceded by an even digit and also immediately followed by an even digit?
a.
3
b.
2
c.
4
d.
1
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Q59 mcq
Six friends, G, H, I, Q, R and S, are sitting around a circular table facing the centre of the table. I sits to the immediate right of S. Only three people sit between I and Q when counted from the left of I. R sits to the immediate right of H. How many people sit between G and H when counted from the left of H?
a.
One
b.
Four
c.
Three
d.
Two
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Q60 mcq
Refer to the given series and answer the question that follows. (All numbers are single digit numbers only.) Counting to be done from left to right only. (Left) 9 6 9 4 7 8 9 9 1 6 7 3 6 5 9 7 4 7 1 7 7 8 3 4 6 9 3 (Right) How many such even numbers are there, each of which is immediately preceded by an odd number and also immediately followed by an even number?
a.
1
b.
3
c.
0
d.
2
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Q61 mcq
Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (5, 12, 28) (8, 15, 34) 3159
a.
(19, 12, 28)
b.
(21, 14, 32)
c.
(7 , 14, 24)
d.
(23, 30, 64)
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Q62 mcq
In a certain code language, ‘pig peak salad’ is coded as ‘aq ym lq’ and ‘lemon salad grape’ is coded as ‘wq cv ym’. How is ‘salad’ coded in that language?
a.
aq
b.
lq
c.
ym
d.
wq
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Q63 mcq
In a certain code language, ‘true friends stay’ is coded as ‘eg nu ko’ and ‘stay close always’ is coded as ‘bs eg xv’. How is ‘stay’ coded in the given language?
a.
eg
b.
bs
c.
ko
d.
nu
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Q64 mcq
What should come in place of the question mark (?) in the given series? 6 ? 12 36 144 720
a.
12
b.
6
c.
10
d.
8
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Q65 mcq
If + means −, − means ×, × means ÷ and ÷ means +, then what will come in place of the question mark (?) in the following equation? 73 − 15 ÷ 98 + 506 × 23 = ?
a.
1171
b.
1195
c.
1186
d.
1153
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Q66 mcq
If 2 is added to each even digit and 3 is subtracted from each odd digit in the number 2436795, what will be the sum of the greatest and smallest digits in the new number thus formed?
a.
6
b.
8
c.
10
d.
12
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Q91 mcq
On 28 October 2025, the Union Cabinet approved the Terms of Reference for which commission responsible for recommending salaries and retirement benefits for central government employees?
a.
6th Central Pay Commission
b.
5th Central Pay Commission
c.
7th Central Pay Commission
d.
8th Central Pay Commission
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Q92 mcq
Who among the following participated in the Outreach Session of the G7 Summit in Canada in June 2025?
a.
Amit Shah
b.
Narendra Modi
c.
Nirmala Sitharaman
d.
Droupadi Murmu
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Q93 mcq
Which of the following government portal/initiative is specifically aimed at breaking language barriers by enabling Indian languages for digital services?
a.
BHASHINI
b.
IndiaStack
c.
DigiLocker
d.
UMANG
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Q94 mcq
Accordioning to the Indian Government how many Khelo India State Centres of Excellence (KISCEs) were notified by the Government of India as of June 2025?
a.
32
b.
34
c.
36
d.
30
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Q95 mcq
Which team won the 2025 UEFA-Champions League?
a.
Barcelona
b.
Inter Milan
c.
Paris Saint ‑ Germain
d.
Bayern Munich
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Q96 mcq
When was the Regional Climate Centre Network Task Team Meeting held in India?
a.
January 2025
b.
April 2025
c.
May 2025
d.
June 2025
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Q97 mcq
Which regulatory provisions did the the Insurance Regulatory and Development Authority of India (IRDAI) reference while imposing the fine on Acko General Insurance for violations related to outsourcing and commissions in May 2025?
a.
Section 40(1) of Insurance Act
b.
Section 5 of IRDAI Act
c.
Section 45 of Banking Act
d.
Section 64V of Insurance Act "
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Q98 mcq
The Monetary Policy Committee (MPC) held its 54 th meeting from 7 to 9 April 2025 under whose Chairmanship?
a.
Shri Sanjay Malhotra
b.
Shri Saugata Bhattacharya
c.
Shri Narendra Modi
d.
Smt. Nirmala Sitharaman
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Q99 mcq
Who received the Vigyan Shri award in 2024 for his contributions to Agricultural Science?
a.
Dr. Anandharamakrishnan C
b.
Dr. Avesh Kumar Tyagi
c.
Prof. Govindarajan Padmanabhan
d.
Prof. Jayant Bhalchandra Udgaonkar
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Q100 mcq
Which ace footballer and former Indian football team captain was selected for the Padma Shri honour in 2025?
a.
Sunil Chhetri
b.
IM Vijayan
c.
Subrata Pal
d.
Bhaichung Bhutia
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