List of top Questions asked in GAT-B- 2022

Two trains running in opposite directions pass by a man standing on the platform in 20 seconds and 10 seconds respectively and they completely cross each other in 15 seconds. The ratio of their speeds is:
When 4 fair coins are tossed together what is the probability of getting at least 3 heads?
Find the area of the triangle with vertices A(5,4), B(-2,4) and C(2,14).
In a class of 60 students comprising girls and boys, 30% are boys. On a given day 10% of the class is absent and all the absentees are boys. What is the percentage of girls in this class on that given day?
The average of the first five multiples of 9 is:
If A is the set of even natural numbers less than 8 and B is the set of prime numbers less than 7, then the number of relations from A to B is:
What is the sum of the first 10 terms of the sequence 1, 2, 4, 8, 16, ...?
A box contains 5 pink, 3 green, and 2 yellow balls. Three balls are picked up randomly. What is the probability that none of the balls drawn is green?
The straight line $2x + 3y + 4 = 0$ touches the x-axis at:
Given below are two statements: Statement I: The boiling point of p-nitrophenol is higher than the o-nitrophenol. Statement II: Alcohols are less acidic than the Phenols.
If the price of the sugar is raised by 25%, find by how much percent a homemaker should reduce the consumption of sugar so as not to increase his/her expenditure?
How many numbers between 100 and 999 can be formed with the digits 1, 4, 7, 8, and 9 if the digits are not repeated?
Three taps A, B, and C together can fill an empty cistern in 10 minutes, tap A alone can fill it in 20 minutes and tap B alone in 40 minutes. How long will tap C alone take to fill it?
In a class of 35 students, 24 like to play cricket and 16 like to play football. Also, each student likes to play at least one of the two games. How many students like to play both cricket and football?
What is the chance that a leap year, selected at random, will NOT have 53 Sundays as well as 53 Mondays?
What is the half-life of a zero order reaction that takes 25 minutes for 80% completion?
The ratio of the velocity of the hydrogen molecule to that of the oxygen molecule under identical conditions is:
Choose the correct order of increasing acidity for the following compounds: A. Benzoic acid, B. 4-Methoxybenzoic acid, C. 4-Nitrobenzoic acid.
The alkaline nature of amines is due to the:
In the following reaction $P_{4}(g)+6Cl_{2}(g) \rightleftharpoons 4PCl_{3}(g)$, equilibrium is established by adding equal moles of $P_{4}(g)$ and $Cl_{2}(g)$. Therefore, at equilibrium:
The following structure represents: $R_2C=N-OH$
The rate of a reaction, 2A + B $\rightarrow$ Products, is $Rate = k[A]^2[B]$. The value of the rate constant (k) can be increased by:
Which one of the following represents the correct electronic orbital configuration of Phosphorus (+3) ion ($P^{3+}$)?
The boiling points of four liquids are shown below:
What is the molarity of pure acetic acid? Assume density of acetic acid = 1 g/ml and Molecular Weight = 60 g/mol.