List of practice Questions

Fill in the blank with the appropriate conjunction :
I will attend the meeting, __________ I have to finish this report first.
Identify the adverb and adjective in the following sentence: "The cat quickly climbed the tall tree."
Which of the following prefix when added to "Available" makes it an antonym?
Which of the following prefix when added to “Available” make it antonym ?
Fill in the blank with the correct preposition :
She is allergic __________ cats.
A shopkeeper marked a watch 25% above its cost price, sold it with a 15% discount, and received $850. Find the cost price.
A trader marked up shirts by 40%, offered a 20% discount during a sale, and sold each for $234. Find the number of shirts he purchased.
The mean of 50 observations was 36. It was found later that an observation 48 was wrongly taken as 23. The corrected new mean is ?
What is the sum of infinite geometric series with first term equal to 1 and common ratio is 1/2 ?
If a and b are whole numbers such that ab = 121, find the value of (a - 1)b + 1.
The base area of a cylinder is 154 cm2 and height is 5 cm. Find the volume of a cylinder.
Given the statements :
1. All cats are animals.
2. Some animals are playful.
Conclusions :
I. Some playful creatures are cats.
II. All cats are playful.
Select the correct conclusions :
Given the statements :
1. All smartphones are devices.
2. Some devices are expensive.
Conclusions :
I. Some expensive things are smartphones.
II. All smartphones are expensive.
Select the correct conclusions :
Consider the following information :
Set A: Animals that can fly
Set B: Birds
Set C: Animals that live in water
Using Venn diagrams, represent the relationships between these sets and answer the question.
Which region(s) in the Venn diagram represents animals that can fly and also live in water ?
Arrange the following words in lexicographical (dictionary) order from highest to lowest :
1. Elephant
2. Banana
3. Apple
4. Cherry
Statement: Increasing the minimum wage will improve the overall economy. Arguments: I. Higher wages lead to increased consumer spending, which boosts economic activity.
II. Employers will struggle to afford increased wages, leading to job losses.
III. The government should focus on other economic policies rather than raising the minimum wage.
Which of the following is a strong argument?
Rafi told Mary, “I am thinking of watching a film this weekend.” The following reports the above statement in indirect speech: Rafi told Mary that he __________ of watching a film that weekend.
L is the only son of A and S. S has one sibling, B, who is married to L’s aunt, K. B is the only son of D. How are L and D related? Select the possible option(s):
According to the {Working Group on Money Supply: Analytics and Methodology of Compilation (1998) constituted by the Reserve Bank of India (RBI), which of the following is NOT a component of the new monetary aggregate NM1?
An individual is endowed with income of ₹ 142 and has the utility function $U(x_1,x_2)=x_2(x_1+1)$, where $x_1\ge 0,\; x_2\ge 0$. The unit price of $x_1$ is ₹ 2 and the unit price of $x_2$ is ₹ 3. The utility maximizing bundle is
The International Monetary Fund (IMF) began operations in the year
A labour-augmenting production function is \(Y = K^{0.33}(AL)^{0.67}\). Given growth rates: \(g_L=1.2%\), \(g_K=3%\), \(g_A=1.5%\). Using growth accounting, the growth rate of \(Y\) per annum is ____________ (round off to two decimal places).
A monopolist faces $Q=\dfrac{100}{(P-1)}$ with $P>1$. Average variable cost is $AVC=\dfrac{4}{\sqrt{Q}}$ and fixed cost is $10$. Find the profit–maximizing price (integer).
____________________ has given the concept of `thick description'.
Suppose from the estimation of a linear regression model \(Y_i=\beta_0+\beta_1X_i+e_i\) the residual sum of squares and the total sum of squares are obtained as 44 and 80, respectively. The value of coefficient of determination is ____________ (round off to two decimal places).