Exams

If the standard deviation of a population is 3, what would be the population variance?

In the following question, select the missing number from the given series.

14, 17, 21, 24, 28, 31, ?

Read the following statement and the arguments that follow. Decide which of the arguments is strong.

Statement:
Should written examination in primary schools be abolished?

Arguments:
1. Yes, young students feel the burden and such examinations do not help in the natural thinking process.
2. No, without examination students will not be serious about education and learning.

Which Crop is Sown on the Largest Area in India?

The compound interest on a certain sum for 2 years at 10% per annum is Rs. 525. The simple interest on the same sum for double the time at half the rate percent per annum is

Arrange the given words in the sequence in which they occur in the dictionary.

1. Sonorous

2. Sometimes

3. Somber

4. Solution

5. Solve

Read the following information and answer the following questions below.

In a class of 90 students, 80 students like burger or pizza.
62 like burger and 56 like pizza.

How many like both burger and pizza?

Read the statements and select a conclusion from the given alternatives.

Statements :

The healthcare system has expanded in terms of number of hospitals. But the fact is that most of them are not well equipped and unable to make significant progress in the field of patient care.

Conclusions :

I. We should provide good doctors and equipment to existing hospitals now onwards.

II. Now, it is not necessary to open any new hospitals.