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Question Bank
A delegation of 5 members has to be formed from 3 ladies and 5 gentlemen. In how many ways the delegation can be formed, if 2 particular ladies are always included in the delegation?
A. 20
B. 54
C. 42
D. 60
Permutations and Combinations · Easy · 4 months ago
The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class.
A. 47.55 kg
B. 48 kg
C. 48.55 kg
D. 49.25 kg
Arithmetic Mcqs · Easy · 4 months ago
If the base of rectangle is increased by 10 % and the area is unchanged then the corresponding altitude must be decreased by:________?
A. 9 1/11 %
B. 10%
C. 11%
D. 11 1/9 %
Areas · Easy · 4 months ago
A wooden box of dimensions 8m x 7m x 6m is to carry rectangular boxes of dimensions 8cm x 7cm x 6cm. The maximum number of boxes that can be carried in 1 wooden box is?
A. 1200000
B. 1000000
C. 9800000
D. 7500000
Volumes · Easy · 4 months ago
22004 – 29303 + 101299 – 59532 = _________?
A. 44000
B. 24500
C. 34500
D. 26000
Simplification and Approximation · Easy · 4 months ago
The value of a plant depreciates by 10 % annually. If the present value of the plant is Rs. 100000, then what will be its value after 2 years?
A. Rs. 8000
B. Rs 10000
C. Rs. 18000
D. Rs. 81000
Percentage Mcqs · Easy · 4 months ago
The ratio of the prices of three different types of cars is 4:5:7. If the difference between the costliest and the cheapest cars is Rs. 60000 the price of the car of modest price is:
A. Rs. 80000
B. Rs. 100000
C. Rs. 140000
D. Rs. 120000
Profit and Loss Mcqs · Easy · 4 months ago
The number of sequences in which 7 players can throw a ball, so that the youngest player may not be the last is -.
A. 4000
B. 2160
C. 4320
D. 5300
Permutations and Combinations · Easy · 4 months ago
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