NIELIT Score Booster Quiz-16

North Korea’s economy contracted in the sharpest rate in two decades in 2017
Which part of the sentence is grammatically incorrect?

Choose the word which is exact opposite of QUIESCENT.

Two solutions of alcohol A and B were mixed to obtain 20 litres of new solution C. Before they were mixed, the first solution A contained 1.6 litres of alcohol while the second solution B contained 1.2 litres of alcohol. Before mixing if the percentage of alcohol in the first solution A was twice that in the second B, what was the volume of the first solution A before mixing?

Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

3, 15, ?, 63, 99, 143

Consider the strings “PQRSTPQRS” and “PRATPBRQRPS”. What is the length of the longest common subsequence?

An entity in A is associated with at most one entity in B, and an entity in B is associated with at most one entity in A.This is called as

Consider the following process table with Arrival time and Burst time (All time in ms).

Average waiting time of these processes by using SRTF scheduling is ________ (ms). (Upto 1 decimal place)

What is the hexadecimal representation of n = 47263.251 where n is in octal number system?

The main advantage of pre-emphasis circuit in FM transmitter is

Two cards are drawn from a well shuffled pack of 52 cards one after the other without replacement. Find the probability that one of them is a queen and the other is a king of opposite colour.