Exams

Manish is four times as efficient as Puneet. Manish takes 90 days less than Puneet to complete a book. If both of them work together, then in how many days the book will be completed?

Washing machines and microwave oven are operated by _______________ embedded inside these gadgets.

Which of the following elements has the lowest melting point?

When 0.090909.....is converted into a fraction, then the result is

The angle between the __________and the incident ray is called the angle of incidence.

Which one of the following elements is essential for the formation of chlorophyll in green plants?

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

By the time government
X-offices or educational institutions
Y-open, many daylight
Z-hours are already lost

The temperature at which a solid melts to become a liquid at the atmospheric pressure is called its ___________.