Recent questions without answers

0 votes

0 answers

Find three numbers in the ratio 2:3:5, the sum of whose squares is

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

0 votes

0 answers

Find the smallest square number divisible by each one of the numbers 8, 9 and

asked Jan 18, 2022 in 8th-maths by Simran (1.8k points)

0 votes

0 answers

The area of a square plot is `101 1/400 m^2`. Find the length of one side of the

asked Jan 18, 2022 in 8th-maths by vaibhav (1.7k points)

0 votes

0 answers

Find the square root of 324 by the method of repeated

asked Jan 18, 2022 in 8th-maths by nikhil (1.8k points)

0 votes

0 answers

Three numbers are in the ratio 2:3:4. The sum of their cubes is 0.334125. Find the

asked Jan 18, 2022 in 8th-maths by krutika (1.7k points)

0 votes

0 answers

Evaluate :

asked Jan 18, 2022 in 8th-maths by nikhil (1.8k points)

0 votes

0 answers

A perfect square number has four digits, none of which is zero. The digits from left to right have values that are: even, even, odd, even. Find the

asked Jan 18, 2022 in 8th-maths by vaibhav (1.7k points)

0 votes

0 answers

Put three different numbers in the circles so that when you add the numbers at the end of each line you always get a perfect square.

asked Jan 18, 2022 in 8th-maths by vaibhav (1.7k points)

0 votes

0 answers

The perimeters of two squares are 40 and 96 meters respectively. Find the perimeter of another square equal in area to the sum of the first two

asked Jan 18, 2022 in 8th-maths by Simran (1.8k points)

0 votes

0 answers

A three digit perfect square is such that if it is viewed upside down, the number seen is also a perfect square. What is the number? (Hint: The digits 1, 0 and 8 stay the same when viewed upside down, whereas 9 becomes 6 and 6 becomes 9.) 142. 13 and 31 is a strange pair of numbers such that their squares 169 and 961 are also mirror images of each other. Can you find two other such

asked Jan 18, 2022 in 8th-maths by vaibhav (1.7k points)

0 votes

0 answers

13 and 31 is a strange pair of numbers such that their squares 169 and 961 are also mirror images of each other. Can you find two other such

asked Jan 18, 2022 in 8th-maths by purvi (1.8k points)

0 votes

0 answers

If x = a, then which of the following is not always true for an integer

asked Jan 18, 2022 in 8th-maths by krutika (1.7k points)

0 votes

0 answers

If 3x – 4 (64 – x) = 10, then the value of x

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

0 votes

0 answers

Fifteen added to thrice a whole number gives 93. The number is

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

0 votes

0 answers

If `1/3-x=-2/3 `, then x is

asked Jan 18, 2022 in 8th-maths by nikhil (1.8k points)

0 votes

0 answers

Three consecutive even numbers whose sum is 156 are 51, 52 and

asked Jan 18, 2022 in 8th-maths by Arun (1.7k points)

0 votes

0 answers

x = –12 is the solution of the linear equation 5x –3(2x + 1) =

asked Jan 18, 2022 in 8th-maths by uday (1.6k points)

0 votes

0 answers

Solve : `x/2+x/4+x/5+10000=

asked Jan 18, 2022 in 8th-maths by uday (1.6k points)

0 votes

0 answers

The present age of father is four times the age of his son. After 10 years, age of father will become three times the age of his son. Find their present

asked Jan 18, 2022 in 8th-maths by uday (1.6k points)

0 votes

0 answers

A steamer goes downstream from one point to another in 7 hours. It covers the same distance upstream in 8 hours. If the speed of stream be 2 km/hr, find the speed of the steamer in still water and the distance between the

asked Jan 18, 2022 in 8th-maths by Simran (1.8k points)

Recent questions without answers

Categories