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Question : If $\tan 45^{\circ}+\sec 60^{\circ}=x$, find the value of $x$.
Option 1: 1
Option 2: 4
Option 3: 3
Option 4: 2
Correct Answer: 3
Solution : Given: $\tan 45^{\circ}+\sec 60^{\circ}=x$ ⇒ $1+2=x$ $\therefore x=3$ Hence, the correct answer is 3.
Question : In India, the social groups which are most vulnerable to poverty are______.
I. Scheduled Caste households II. Scheduled Tribe households
Option 1: Neither I nor II
Option 2: Both I and II
Option 3: Only II
Option 4: Only I
Correct Answer: Both I and II
Solution : The correct option is Both I and II.
Scheduled Caste (SC) and Scheduled Tribe (ST) households are considered among the most vulnerable to poverty in India. Historically marginalised, they face social and economic challenges, including limited access to resources and opportunities. Government
Question : Which of the following common household products has "calcium hypochlorite" as its dominant chemical?
Option 1: Baking soda
Option 2: Detergent powder
Option 3: Vinegar
Option 4: Bleaching powder
Correct Answer: Bleaching powder
Solution : The correct answer is Bleaching powder.
"Bleaching powder" is the common household product that has "calcium hypochlorite" as its dominant chemical. Bleaching powder is a chemical compound often used as a disinfectant, laundry bleach, and for water treatment. Its chemical formula is Ca(OCl)
Question : The secretariat of the convention on Biological Diversity Campaign was based in
Option 1: London
Option 2: Italy
Option 3: Montreal
Option 4: Toronto
Correct Answer: Montreal
Solution : The correct option is Montreal.
the Secretariat of the Convention on Biological Diversity (CBD) was based in Montreal, Canada. The Convention on Biological Diversity (CBD) is an international treaty that aims to conserve biodiversity and promote sustainable use of biological resources.
Question : A sum of Rs. 2420 is accumulated in 2 years at 10% Compound Interest on a certain amount. Then the original amount is:
Option 1: Rs. 1000
Option 2: Rs. 2000
Option 3: Rs. 1500
Option 4: Rs. 2500
Correct Answer: Rs. 2000
Solution : Total amount = Rs. 2420 Rate, $R$ = 10% Time, $n$ = 2 Let $P$ be the sum. Total amount = $P(1+\frac{R}{100})^{n}$ where $P$ is principal, $R$ is the rate of interest per annum compounded annually and $n$ is time in years. ⇒ 2420
Question : Select the correct passive voice for the given sentence. The vendor is selling onions on a cart.
Option 1: Onions were being sold by the vendor on a cart.
Option 2: Onions are sold by the vendor on a cart.
Option 3: Onions are being sold by the vendor on a cart.
Option 4: Onions are selling by the vendor on a cart.
Correct Answer: Onions are being sold by the vendor on a cart.
Solution : The third option is the correct answer.
Passive voice is the voice in which the object experiences an action rather than the person who performs the action. Hence, the object in the active sentence becomes the
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? –34, –31, –25, –16, –4, 11, 29, ?
Option 1: 60
Option 2: 50
Option 3: 80
Option 4: 70
Correct Answer: 50
Solution : Given: –34, –31, –25, –16, –4, 11, 29, ?
The pattern is as follows – –34 + 3 = –31; –31 + 6 = –25; –25 + 9 = –16; –16 + 12 = –4; –4 + 15 = 11; 11 + 18 = 29;
Question : The wire of flashbulbs is made up of
Option 1: Magnesium
Option 2: Barium
Option 3: Copper
Option 4: Silver
Correct Answer: Magnesium
Solution : The correct option is Magnesium.
The wire in flash bulbs is made of magnesium (Mg). When an electric current passes through the magnesium wire, it rapidly oxidizes, producing an intense burst of light. This combustion reaction is highly exothermic and provides the brief and intense
Question : Select the option that can be used as a one-word substitute for the given group of words. Formal forgiveness of a person’s sins.
Option 1: Ablutions
Option 2: Absolution
Option 3: Absolutism
Option 4: Forgiveness
Correct Answer: Absolution
Solution : The correct option is the second option.
Explanation: Absolution refers to the formal forgiveness granted by a religious authority for a person's sins. It is often part of religious rituals like confession in Christianity. The meanings of the other options are as follows:
Question : A certain sum becomes Rs. 1,050 in 5 years and Rs. 1,230 in 8 years at simple interest. What is the sum?
Option 1: Rs. 950
Option 2: Rs. 700
Option 3: Rs. 650
Option 4: Rs. 750
Correct Answer: Rs. 750
Solution : Given: A certain sum becomes Rs. 1,050 in 5 years and Rs. 1,230 in 8 years at simple interest. So, simple interest for 3 years = 1230 – 1050 = 180 $\therefore$ simple interest for 5 years = $\frac{180}{3}$ × 5 = 300 So,
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