Mathematics — Science & Mathematics

Three mixtures containing milk and water in the ratio of 5:1, 2:1 and 3:1 are mixed in the ratio of 1:2:3. The ratio of…

Which of the following is the Bird Flu Virus also known as Avian Flu Virus?

The SIM in the mobile SIM means?

Which of the following is the brightest heavenly body in the evening sky?

The sea breeze blows during?

A man lent ₹ 400 and ₹ 600 for 3 years at the same rate at simple interest and received only ₹ 90 as interest. What was…

Oil costs ₹ 100 per litre. After adulterating it with another oil that costs ₹ 50 per litre, Ram sells the mixture at ₹…

If a clock based on oscillating pendulum is taken from Earth to Moon, it will?

A body travels half the distance with velocity v₁, and the next half with velocity v₂. The average velocity of the body…

X-rays are used for the study of crystal structure because?

The image formed on the retina of a human eye is?

The purpose of adding gypsum to powdered clinker during the grinding process of cement is to?

The main constituent of natural gas is?

Find the value of? ?

The geometric mean of two numbers is 8 and their harmonic mean is 6.4. The two numbers are?

The marks obtained out of 50 by 100 students in a class test are given below: | Marks | No. of Students | | --- | --- |…

What is the value of: ?

The temperature at which the readings of a Centigrade and Fahrenheit thermometer are the same is?

Determine the number of triangles in the figure shown. ?

Which one of the following is used as a moderator in nuclear reactors?