Question
72 × 2 = ? + 104 –
14 What will come in the place of question mark (?) in the given expression?Solution
ATQ, 72 × 2 = ? + 104 – 14 49 × 2 = ? + 104 – 14 98 = ? + 90 ? = 8
Find the time taken by a pipe, which releases 300 m3 of water in a minute to fill an empty cylindrical tank of radius 10 m and height 10 m. [...
Find the area of a regular hexagon whose side is half of the side of a square whose perimeter is 152 cm.
What least number must be subtracted from 5224 to get a number exactly divisible by 43?
Length of a rectangle is equal to the side of a square. If area of the square and rectangle is 784 m2 and 336 m2, respectively the...
The ratio of length to breadth of a rectangle is 7:8. If the sum of the length and breadth of the rectangle is 45 cm, then find the area (cm2...
The volume of a cube is given as 8×(x+3)3 m3. The length of a rectangle is twice the side length of the cu...
- A rectangle has a perimeter of 160 cm. Its breadth is 40% less than its length. Calculate the area (in cm²) of a square whose side is 20 cm shorter than t...
From the top of a cliff 100 meter high, the angles of depression of the top and bottom of a tower are 45° and 60° respectively. The height of the towe...
810 sweets were distributed equally among children in such a way that the number of sweets received by each child is 40% of the total number of children...
Find the number of sides in a polygon in which each internal angle is 120° ?
Relevant for Exams:
