If sum of 1500 is lent for 3 years at 20% compounded interest rate and paid off in 3 equal installments at the end of each year. Then what is the value of each installment?

A couple has 2 children. one of them is a girl. What is the probability that other is also a girl?

  1. 1/2
  2. 2/3
  3. 1/3
  4. 1/4

Minimum number of weight bars required to major all the weights from 1 to 41kgs on a weighing balance?

  1. 8
  2. 20
  3. 4
  4. 14

4 people take different time to cross the bridge and only 2 at a time can cross it, and move at the speed of slower person. They need to use a torch to cross the bridge. There is only one torch with them. Time taken by them is given below

A- 1 min

B- 2 min

C-5 min

D-8 min

Find the minimum time taken by them to cross it. 

  1. 16 min
  2. 17 min
  3. 15 min
  4. 18 min

If the difference between SI and CI for 2 years is 36 Rs  at the rate of interest of 12% per annum, then find the principle invested.

LATERAL THINKING

A man is lying dead in a field. Next to him there is an unopened package. There is no other creature in the field. How did he die?

There are 3 boys and 4 men working  together to complete the job in 8 days.

In how many days 6 females can finish the same job. if each female is twice as efficient as a boy and 2/3 as efficient as a man.

A man walks into a bar and asks the barman for a glass of water. The barman pulls out a gun and points it at the man. The man says ‘Thank you’ and walks out.

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