Exams

Which of the following was invented by Sir Humphry Davy?

What is the duration (in minutes) of one-half of a football match?

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
Sunita has written a story which fascinates everyone.

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Vacillate

If (-1/2) * ( x - 5) + 3 = -5/2, then what is the value of x?

D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD:DB = 2:5 and area of ΔABC is 98 cm sq, what is the area (in sq cm) of quadrilateral BDEC?

An inverted conical shaped vessel is filled with water to its brim. The height of the vessel is 8 cm and radius of the open end is 5 cm . When a few solid spherical metallic balls each of radius 1⁄2 cm are dropped in the vessel , 25% water is overflowed. The number of balls is:

Find the odd word/letters/number pair from the given alternatives