Exams

In the following question, four words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.

Two water-squash mixtures, the first having a water-to-squash ratio of 4 : 1 and the other having a ratio of 3 : 1, are blended in the ratio 1 : 2. What is the water : squash ratio in the blend?

Marked price of an article is Rs 3600 and selling price is Rs 3132. What is the discount percentage?

What is the unit digit of 15+25+35+...+205 ?

What is the value of (32 cos6x – 48 cos4x + 18 cos2x – 1)/[4 sin x cos x sin (60 – x) cos (60 – x) sin (60 + x) cos (60 + x)]?

The value of cos220°+cos270° is

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.

With a blood test, a physician was able to ___________ the woman's pregnancy.

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

My younger brother _____ my grandfather.