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Question : Select the most appropriate option that can substitute the underlined word in the given sentence.
She had the ability to persuade others.
Option 1: halt
Option 2: suppress
Option 3: outrage
Option 4: impress
Correct Answer: impress
Solution : The correct choice is the fourth option.
Impress means to leave a mark on someone and correctly fits in the sentence as other options do not go well according to the intended meaning of the sentence.
The meanings of the other options are as follows:
Question : Two types of tea, costing Rs.180 per kg and Rs. 280 per kg, should be mixed in a ratio so that the mixture obtained, sold at Rs. 320 per kg to earn a profit of 20%, is:
Option 1: 3 : 13
Option 2: 1 : 13
Option 3: 4 : 13
Option 4: 2 : 13
Correct Answer: 2 : 13
Solution : Given: The selling price of the mixture is Rs. 320 and the profit is 20%. So, the cost price of the mixture is $= 320 × \frac{100}{100+20}=\frac{800}{3}$ Let the ratio of the two types of tea in the mixture be $= x:y$ According
Question : Directions: Select the correct mirror image of the given figure when the mirror is placed at MN as shown.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection. Here, according to the information provided, the mirror is placed on the right side of the figure (on line MN). So, the left side of the reflected image will appear
Question : Which of the following brings back deoxygenated blood from different parts of the human body to the heart?
Option 1: Veins
Option 2: Arteries
Option 3: Nerves
Option 4: Lungs
Correct Answer: Veins
Solution : The correct option is Veins.
The systemic veins transport deoxygenated blood from the body to the heart. These veins carry oxygen-depleted blood from various parts of the body back to the heart's right atrium, where it is pumped to the lungs for oxygenation.
Question : A sum of INR 900 is divided into two parts such that the interest on the first part at 4% simple interest per annum and that on the other part at 2% simple interest per annum are equal. What is the interest accumulated on each part in a year?
Option 1: INR 18
Option 2: INR 6
Option 3: INR 12
Option 4: INR 20
Correct Answer: INR 12
Solution : Total sum, $P$ = INR 900 The interest rate on the first part, $R_1$ = 4% The interest rate on the second part, $R_2$ = 2% Time, $n$ = 1 year Let $x$ and $900-x$ be the two parts. Simple interest, SI = $\frac{PnR}{100}$
Question : What is the value of $\frac{56}{7} \times\left(\frac{24}{81} \times \frac{729}{72}\right)+\frac{42}{6}$?
Option 1: 30
Option 2: 32
Option 3: 31
Option 4: 33
Correct Answer: 31
Solution : $\frac{56}{7} \times\left(\frac{24}{81} \times \frac{729}{72}\right)+\frac{42}{6}$ $=8×(3)+7$ $=24+7$ $=31$ Hence, the correct answer is 31.
Question : What will the curved surface area of a cylinder with a radius of 10 cm and height of 20 cm? (use $\pi=3.14$)
Option 1: 1345 cm2
Option 2: 1453 cm2
Option 3: 1256 cm2
Option 4: 1234 cm2
Correct Answer: 1256 cm2
Solution : Given: A cylinder with a radius of 10 cm and height of 20 cm. The curved surface area of a cylinder with a radius $r$ and height $h$ $=2\pi rh$ $=2\times 3.14\times 10\times 20=1256$ cm2 Hence, the correct answer is 1256 cm
Question : Directions: In the following question, select the related number from the given alternatives. 7 : 19 :: 10 : ?
Option 1: 25
Option 2: 30
Option 3: 21
Option 4: 23
Correct Answer: 25
Solution : Given: 7 : 19 :: 10 : ?
Like, (7 × 2) + 5 = 14 + 5 = 19 Similarly, (10 × 2) + 5 = 20 + 5 = 25
25 is related to 10. Hence, the first option is correct.
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 503, 509, 521, 539, ?
Option 1: 576
Option 2: 545
Option 3: 563
Option 4: 535
Correct Answer: 563
Solution : Given: 503, 509, 521, 539, ?
Add the multiples of 6 to the previous number to obtain the next number of the series – 503 + 6 = 509, 509 + 12 = 521, 521 + 18 = 539, 539 + 24 = 563
So,
Question : Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph. A) The Sustainable Development Goals (SDGs) were adopted by all United Nations Member States in 2015 to end poverty, reduce inequality and build more peaceful, prosperous societies by 2030. B) The SDGs cannot be achieved without the realisation of child rights. C) Also known as the Global Goals, the SDGs are a call to action to create a world where no one is left behind. D) As world leaders work to deliver on the 2030 promise, children around the globe are standing up to secure their right to good health, quality education, a clean planet and more.
Option 1: ABDC
Option 2: ADCB
Option 3: ACBD
Option 4: ADBC
Correct Answer: ACBD
Solution : The correct choice is the third option.
Explanation: The paragraph begins by introducing the Sustainable Development Goals (SDGs) and their purpose (sentence A). It then provides additional information about the SDGs, referring to them as the Global Goals and emphasising the call to
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