Exams

In a triangle ABC, if ∡A +∡C = 140° and ∡A + 3∡B = 180°, then ∡A is equal to

The weights of 4 boxes are 20, 40, 80 and 90 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once?

In the question a statement is given, followed by two arguments, I and II. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given arguments, if any, is a strong argument.

Statement : Should street lights be switched off after midnight?

Argument I : No, statistics show that crime and accidents increase if street lights are switched off.
Argument II : Yes, few vehicles ply after midnight, expensive electricity will be wasted.

Three sides of a triangle are 5 cm, 9 cm and x cm. The minimum integral value of x is

Which is the 1st country to recognise Pfizer-bioNtech's coronavirus vaccine?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Her trekking was met ______ obstacles.

As per the Annual Status of Education Report (ASER) 2020, what percentage of surveyed children had access to live online classes?

Calculate the difference between the square of the largest and smallest two-digit prime numbers.