KiranD

Pune ,India

A donkey - behind another donkey.
I'm behind the second donkey.
There is a whole nation behind me.
It's a murder described in a word.

If 1+9+8=1, what is 2+8+9?

You have a torch which needs 2 working batteries. You have 8 batteries but only 4 of them are working.

What is the least number of battery pairs you need to check to make sure you get the flashlight on?

Multiplication and addition of three numbers gives same result.

What are those numbers?

Our dear Admin has a locker in a bank.
But, he has forgot the key to open the locker.
Fortunately, he remembers some things which may help you to help him.
· Key is a four digits number (eg.1234 or 9876)
· Every digit is different
· It starts and ends with an odd number and has two even numbers in the middle.
· 19 and 519 go into it exactly.

What is the key which will open the locker?

Given five zeros, can you make a total of 120 using any possible mathematical operations?

Which one of these letters is the odd one out?

A chicken farmer also has some cows for a total of 30 animals, and the animals have 74 legs in all. How many chickens does the farmer have?

There are seven sisters in a house, in a village where there is no electricity or any gadgets.

Sister 1: Reading a book
Sister 2: Cooking
Sister 3: Playing Chess
Sister 4: Playing Sudoku
Sister 5: Washing clothes
Sister 6: Gardening

What is Sister 7 doing?

Write 31 using only digit 3 five times.

What number should come next?

14, 316, 536, 764, ?

1
11
21
1211
111221
312211

What is the next number in the sequence?

The average age of 250 scholars in a college is 18 years. By admitting 150 new students the average is reduced to 17.5 years. Find the average age of the new scholars.

"Mary, in 1925, told her friend that her husband died in World War I" - Find the logical mistake in this sentence.

3 7 29 7 47 29 9 ? ?

25 dozen mangoes are divided into 3 parts such that 3 times the first part maybe equal to 4 times the second part and 9 times the third part. What is the second part?

A man invested Rs.11000 partly in 6% stock at 125 and partly in 5% stock at 120. The total annual dividend received by him was Rs.490. Find the amount invested in 6% stock.

What is a cardioid?

Two grandmothers, with their two granddaughters;
Two husbands, with their two wives;
Two fathers, with their two daughters;
Two mothers, with their two sons;
Two maidens, with their two mothers;
Two sisters, with their two brothers;
Yet only six in all lie buried here;
All born legitimate, from incest clear.
How might this happen?