Olympiad Live Quiz (Grade 7)

A boy is standing 3 m away from a wall. There is a window at height of 4 m on the wall. The boy used a ladder to reach the window. Find the length of the ladder.

• 4 m

• 7 m

• 6 m

• 5 m

There are 255 boxes of different sizes large, medium and small. These boxes are in the ratio 2 : 8 : 5. Find the number of medium size boxes.

• 85

• 136

• 192

• 115

If we add 15 to the one-fourth of a number, then we will get the same number. Find the number.

• 30

• 40

• 20

• 25

The price of 24 m cloth is ₹ 2304. Naina needs 16 m cloth to make curtains from it. How much she has to pay to buy 16 m cloth?

• ₹ 1536

• ₹ 1428

• ₹ 1304

• ₹ 1501

7 less than 5 times of a number is same as 29 more than half of the same number. Find the number.

• 14

• 12

• 8

• 16

Bipin is the son of Ashok. Ishu is the brother of Bipin and Krishna is the wife of Ashok. Bipin is married to Aarti, then how Ishu is related to Aarti?

• Brother

• Brother-in-law

• Husband

• Father

How many triangles are there in the given figure?

• 12

• 14

• 15

• More than 15

In a row, Tanya is 15th from left end and 7th to the right of Amit. Amit is 9th from the right end. How many students are there in the row?

• 15

• 17

• 14

• 16

Find the missing number, if the same rule is followed in all the three figures.

• 114

• 112

• 113

• 115

How many symbols are there in the given arrangement each of which are immediately preceded by a number and followed by a letter?

9 % C T 5 @ B R 6 * N E P Z 7 K 7 $ J 8 # M

• 4

• 7

• 5

• 3