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One class-one TV channel’ program of PM eVIDYA will be expanded from 12 to 200 TV channels and this will enable all states to provide supplementary education in regional languages for classes 1-12
96 × 30 – (400 ÷ 5) × 8 = ?.
There are 15 numbers such that average of first 12 numbers is 45 while the average of last five numbers is 56. Find the 12th number, if the ratio betwee...
The average age of a group of 5 men is 30 years. If one man aged 35 leaves and a new person joins the group, raising the average age by 1 year, find the...
The simplified value of (452 x 452 x 452 – 356 x 356 x 356)/(452 x 356 + 452 x 452 + 356 x 356) is:
A square and a rectangle have the same perimeter. The side of the square is 14 cm, and the length of the rectangle is 18 cm. Find the breadth of the rec...
The average age of 8 colleagues is 16 years. When 2 new colleagues join the average age increases by one year. Find the average age of the new colleague...
Two cars, A and B, are traveling in the same direction on a highway. The ratio of their speeds is 3:4. If both cars increase their speeds by 15 km/h, th...