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Question : If A : B is 7 : 4 and A – B = 9, then what is the value of A + B?
Option 1: 21
Option 2: 23
Option 3: 40
Option 4: 33
Correct Answer: 33
Solution : A : B = 7: 4 Let A = 7k and B = 4k Given, A – B = 9 ⇒ 7k – 4k = 9 $\therefore$ k = 3 So, A = 7 × 3 = 21, B = 4 × 3 = 12
Question : Directions: In the question, a sentence is given with a blank to be filled in with an appropriate word. Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.
He is always angry _____his children.
Option 1: with
Option 2: on
Option 3: over
Option 4: at
Correct Answer: with
Solution : The correct answer is the first option.
In this context, "with" is the appropriate preposition to indicate the feeling of anger directed towards someone.
Therefore, the complete sentence is: He is always angry with his children.
Question : The circumference of the base of a cylindrical vessel is 158.4 cm and its height is 1 m. How many litres of water can it hold (correct to one decimal place)? (Take $\left.x-\frac{22}{7}\right)$
Option 1: 186.4
Option 2: 200.8
Option 3: 198.2
Option 4: 199.6
Correct Answer: 199.6
Solution : Circumference of the circle of radius $r$ = $2\pi r$ ⇒ $2\pi r = 158.4\ \text{cm}$ ⇒ $r = 25.2\ \text{cm}$ Height of cylinder = 100 cm Volume of cylinder = $\pi r^2h$ = $\frac{22}{7} × 25.2 × 25.2 × 100$ = $199584\ \text{cm}^3$ The
Question : Directions: In the following question you have to identify the correct response from the given premises stated according to the following symbol. You have to follow the symbolic interpretation to solve the problem
+ = greater than – = not less than | = less than = not greater than × = equal to = not equal to
if , which of the following is implied?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : Given: + = greater than (>) – = not less than (≮ ) | = less than (<) = not greater than (≯ ) × = equal to (=) = not equal to (≠) After replacing the given symbols the equation becomes – x ≠ y
Question : Directions: Speed of six bikes T1, T2, T3, T4, T5 and T6 are compared. The speed of T6 is more than only three bikes. No two bikes have the same speed. The speed of T4 is more than T2 but less than T6. The speed of T3 is not less than T5. The speed of T2 is not the least. Speed of which bikes can be more than T4? I. T3 II. T1
Option 1: Only II
Option 2: Only I
Option 3: Neither I nor II
Option 4: Both I and II
Correct Answer: Both I and II
Solution : Given: (I) Speed of six bikes T1, T2, T3, T4, T5, and T6 are compared. The speed of T6 is more than only three bikes. _ > _ > T6 > _ > _ > _ (II) No two bikes have the
Question : Which of the following ratios can be the ratio of the sides of a right-angled triangle?
Option 1: 9 : 6 : 3
Option 2: 13 : 12 : 5
Option 3: 7 : 6 : 5
Option 4: 5 : 3 : 2
Correct Answer: 13 : 12 : 5
Solution : By Pythagoras theorem, In a right-angled triangle, the sum of squares of the length of smaller sides = square of the length of the largest side. By trial and error, 92$\neq$62 + 32 72$\neq$62
Question : The Weapons of Mass Destruction and their Delivery Systems (Prohibition of Unlawful Activities) Amendment Bill 2022 is related to the ___________Government of India.
Option 1: Ministry of Defence
Option 2: Ministry of External Affairs
Option 3: Ministry of Civil Aviation
Option 4: Ministry of Finance
Correct Answer: Ministry of External Affairs
Solution : The correct answer is the Ministry of External Affairs.
The Weapons of Mass Destruction and their Delivery Systems (Prohibition of Unlawful Activities) Amendment Bill, 2022, was introduced in the Lok Sabha by the Minister of External Affairs. This legislation seeks to
Question : Directions: Three different positions of the same dice are shown. Find the number on the face opposite the face showing 1.
Option 1: 2
Option 2: 3
Option 3: 6
Option 4: 4
Correct Answer: 3
Solution : According to the dice rule, if two or three positions of the same dice are given with two common faces but in different orientations, then out of those two common faces the faces that are not common are opposite to each other. While considering Figures
Question : Directions: In this question, some equations are solved on the same basis as a certain system. On the same basis, find out the correct answer out of the four alternatives for the unsolved equation. If 4 + 3 = 25 and 8 + 4 = 80, then 3 + 2 = ?
Option 1: 15
Option 2: 10
Option 3: 13
Option 4: 12
Correct Answer: 13
Solution : Given: 4 + 3 = 25 and 8 + 4 = 80
Like, 4 + 3 = 25→42 + 32 = 16 + 9 = 25 And, 8 + 4 = 80→82 + 42 = 64 + 16 = 80 Similarly,
Question : Directions: Which number will replace the question mark (?) in the following series? 25, 36, 51, 70, 93, 120, ?
Option 1: 141
Option 2: 151
Option 3: 163
Option 4: 159
Correct Answer: 151
Solution : Given: 25, 36, 51, 70, 93, 120, ?
Follow the pattern to obtain the required term –
So, 151 is the missing term in the series. Hence, the second option is correct.
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