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Question : The price of a house increases every year by 20%. If the current price is Rs. 7,20,000, then what was its price (in Rs.) 2 years ago?
Option 1: 5,00,000
Option 2: 5,50,000
Option 3: 4,50,000
Option 4: 5,80,000
Correct Answer: 5,00,000
Solution : Present Price = 7,20,000 Let the price 2 years ago be $x$ ⇒ Price 1 year ago = x + 0.2$x$ = 1.2$x$ ⇒ Price now = 1.2$x$ + 0.2 × 1.2$x$ = 1.44$x$ Therefore, 1.44$x$ = 7,20,000 v = $\frac{720000}{1.44}$ = 5,00,000 Hence, the
Question : Select the most appropriate synonym of the underlined word.
For many, a warming climatic system is expected to impact the availability of basic necessities like freshwater, food security, and energy, while efforts to redress climate change, both through adaptation and mitigation, will similarly inform and shape the global development agenda.
Option 1: rise
Option 2: cure
Option 3: balance
Option 4: reduction
Correct Answer: reduction
Solution : The correct option is the fourth option.
Mitigation in the context of climate change, involves efforts to reduce or prevent the severity of its effects through measures like reducing greenhouse gas emissions, enhancing carbon sinks, or adopting strategies to adapt to changing environmental conditions.
Question : Pt. Hariprasad Chaurasia is a well-known:
Option 1: Tabla-player
Option 2: Sitarist
Option 3: Vocalist
Option 4: Flautist
Correct Answer: Flautist
Solution : The correct answer is a Flautist.
Hariprasad Chaurasia, born in 1938, is an acclaimed Indian classical flautist and music director renowned for his expertise in the Hindustani classical tradition. Pt. Hariprasad Chaurasia is actively engaged in teaching and mentoring young musicians in addition to
Question : Directions: Four different positions of dice are shown below. What number is opposite to face 3?
Option 1: 4
Option 2: 3
Option 3: 2
Option 4: 6
Correct Answer: 4
Solution : In Figure 1 and Figure 3, two faces 3 and 6 are common. So, the remaining numbers on the dice are 2 and 1. So, 2 and 1 are the opposite faces of each other in the given dice.
In Figure 3 and Figure 4,
Question : Which of the following is not an example of an amphibian?
Option 1: Frog
Option 2: Sea horse
Option 3: Salamander
Option 4: Toad
Correct Answer: Sea horse
Solution : The correct option is Sea horse
The seahorse is a distinctive marine fish with an erect posture, a prehensile tail and a striking look. It is a member of the family Syngnathidae and is well-known for the involvement of male seahorses in pregnancy and
Question : Breaking down of rock in situ is known as
Option 1: erosion
Option 2: weathering
Option 3: mass wasting
Option 4: degrading
Correct Answer: weathering
Solution : The correct option is weathering.
The breaking down of rock in situ is known as "weathering". Weathering is a natural process that occurs over time as they are exposed to various environmental factors. There are two main types of weathering: Mechanical weathering, and chemical
Question : Fill in the blank with the most appropriate word. The boy ___________to take the money.
Option 1: ordered
Option 2: denied
Option 3: reminded
Option 4: refused
Correct Answer: refused
Solution : The fourth option is correct.
Question : If $x$ and $y$ are positive numbers such that $x - y = 5$ and $xy = 150$, the value of $(x + y)$ is:
Option 1: 45
Option 2: 25
Option 3: 35
Option 4: 15
Correct Answer: 25
Solution : Given: $x - y = 5$ and $xy = 150$ Squaring both sides of the given equation $x - y = 5$, we get, $(x - y)^2 = 5^2$ ⇒ $x^2 + y^2 - 2xy = 25$ ⇒ $x^2 + y^2 - 2 × 150
Question : $\cos \left(30^{\circ}+\theta\right)-\sin \left(60^{\circ}-\theta\right)=$ _____________.
Option 1: $\frac{\sqrt{3}}{2}$
Option 2: $0$
Option 3: $\frac{1}{2}$
Option 4: $\frac{1}{\sqrt{2}}$
Correct Answer: $0$
Solution : $\cos (30^{\circ}+\theta)-\sin (60^{\circ}-\theta)$ = $\cos (30^{\circ}+\theta)-\cos(90^{\circ}-(60^{\circ}-\theta))$ = $\cos (30^{\circ}+\theta)-\cos(90^{\circ}-60^{\circ}+\theta)$ = $\cos (30^{\circ}+\theta)- \cos (30^{\circ}+\theta)$ = $0$ Hence, the correct answer is $0$.
Question : Select the most appropriate ANTONYM of the given word.
PREVAIL
Option 1: succeed
Option 2: prove
Option 3: control
Option 4: surrender
Correct Answer: surrender
Solution : The correct choice is the fourth option.
Explanation: When considering the meaning of prevail, which implies overcoming, succeeding, or winning, the antonym should convey the idea of yielding, giving up, or admitting defeat. Surrender fits this context, as it signifies the act of yielding or
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