Exams

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement I: All scissors are knives

Statement II: Some blades are scissors

Conclusion I: Some knives are blades

Conclusion II: All blades are knives

A boat goes 15 km upstream and 10 1/2 km down stream in 3 hrs 15 min. It goes 12 km upstream and 14 km downstream in 3 hrs. What is the speed of the boat in still water?

How  many  medals were  won  by  India  in 2016 Summer Olympics?

What is the sum of the first 11 terms of an arithmetic progression if the 4th term is 11 and the 7th term is -4?

The 7th and 12th term of an arithmetic progression are -15 and 5 respectively. What is the 16th term?

The rate of simple interest per annum at which a sum of money double itself in 162⁄3 yrs. is

The pie chart shows the results of an online survey which asked people about their favourite travel destination. Study the diagram and answer the following questions.

The measure of the central angle of the sector representing number of people whose favourite travel destination is Hawaii is ________ degrees.

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

T, Q, N, K, ?