List of practice Questions

Given below are five sentences, labelled A, B, C, D and E. They are NOT in a meaningful order. Select the option that arranges the sentences in the correct order to form a meaningful paragraph.
A. Scientists from the Nekton Mission will survey wildlife and gauge the effects of climate change in the unexplored area.
B. It can withstand immense pressures and also carries up to 96 hours’ worth of emergency oxygen in case of disaster.
C. A team of British scientists will soon dive into the darkest depths of the Indian Ocean, the 'Midnight Zone' where life thrives despite scarce light.
D. Previously, it had descended 36,000 ft when it reached the bottom of the Mariana trench.
E. A submarine called 'Limiting Factor' will carry two scientists at a time 3,280 ft below the surface into the marine world.
Select the option that best fills in the blank and completes the sentence given below.
........ we’d watched the film once before, we didn’t mind watching it a second time.
Select the option that best fills in the blank and completes the sentence given below.
The accommodation provided was excellent, ...... the food was awful.
Select the option that best fills in the blank and completes the sentence given below.
The department met yesterday to decide whether they should accept ..... project or not.
Select the option that best fills in the blank and completes the sentence given below.
Stringent laws have made ...... difference in preventing the poaching of endangered animals.
Select the option that gives the best meaning of the word/phrase in bold.
The work of artists and scientists is ultimately the pursuit of truth.
Select the option that gives the best meaning of the word/phrase in bold.
The people found his objection puzzling and inexplicable.
In the sentence given below, four words/phrases have been underlined and the underlined words/phrases are given as options. Select the option that contains grammatical error(s). $\underline{\text{The early years of civilian space travel}}$ $\underline{\text{has been marked}}$ $\underline{\text{by many triumphs}}$ $\underline{\text{and tragedies.}}$
In the sentence given below, four words/phrases have been underlined and the underlined words/phrases are given as options. Select the option that contains grammatical error(s). $\underline{\text{These days,}}$ $\underline{\text{students pursuing higher studies}}$ $\underline{\text{do not pay any attention}}$ $\underline{\text{to the feedbacks provided by their tutors.}}$
Select the option that best fills in the blank and completes the sentence given below.
Built high above the Tiber River, Rome began its phenomenal ascent ......... power when it won independence from the Etruscans.
Select the option that best fills in the blank and completes the sentence given below.
Less than an inch of soil may form ........ a century in a desert, whereas almost half an inch of soil can form annually in the humid tropics.
Select the option that best fills in the blank and completes the sentence given below.
The soil ...... of rock material, minerals and organic matter.
Select the option that best fills in the blank and completes the sentence given below.
The managers have promised to hire the boys once they ...... their degree.
In the sentence given below, four words/phrases have been underlined and the underlined words/phrases are given as options. Select the option that contains grammatical error(s). $\underline{\text{Culture refers to the group’s way of life,}}$ $\underline{\text{including the shared system of}}$ $\underline{\text{values and relations.}}$
In the sentence given below, four words/phrases have been underlined and the underlined words/phrases are given as options. Select the option that contains grammatical error(s). $\underline{\text{Raghav has been}}$ $\underline{\text{trying stopping smoking}}$ $\underline{\text{for many years}}$ $\underline{\text{now, but he has been unsuccessful.}}$
In the sentence given below, four words/phrases have been underlined and the underlined words/phrases are given as options. Select the option that contains grammatical error(s). $\underline{\text{In 2015,}}$ $\underline{\text{most countries agreed on}}$ $\underline{\text{sustainable development goals,}}$ $\underline{\text{though very few have achieved them.}}$
\(log_x2+log_x2^2+log_x2^3+………+ log_x2^n=\frac {n(n+1)}{2}\), then \(x=\)
A= {P, O, L, Y, T, E, C, H, N, I, Q), B= {P, O, L, Y, C, E, T, 2020), B-A=
Product of the polynomials \((x^3+8),(x-8)\) is denoted by \(p(x)=ax^4+bx^3+cx^2+dx+e\) then \(p(8)=\)
If \(α,β\) are the roots of \(x^2-1=0\), then \(α+β=\)
In the formula \(log_a xy=log_a x+log_a y\), which of the following is true?
If \(7\) divides \(a^2\) then
\(log_xb-log_xa=log_xc-log_xb\)  \(∴ac=\)
If A={a}, B={a,b}, C={a,b,c}, then A∩B∩C=
5=