Questions

ABCD is a parallelogram in which AB = 7 cm, BC = 9 cm and AC = 8 cm. What is the length (in cm) of other diagonal?

Rakhi got engaged 10 years ago. Rakhi's present age is 5/3 of her age at the time of engagement. If the present age of Rakhi's mother is twice that ofpresent age of Rakhi, then what was her mother's age (in years) at the time of her engagement?

If the measures of the angles of a triangle are in the ratio. 1:2:3 and if the length of the smallest side of the triangle is 10cm, then the length of the longest side is

If rsin∅ =1, rcos∅=√3, then the value of r2tan∅ is

Venn diagram was invented by

Who among the following is the 2017 Asian Award recipient for the outstanding achievement in Cinema?

What is the value of √121 + √12321 + √1234321 + √123454321?

The laws which govern the motion of planets are called ___________________.