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Question : Directions: In a row of cars, Maruti is 20th from the left end of the row. Honda is 10th to the right from Maruti and is at the exact centre of the row. How many cars are there in the row?
Option 1: 54
Option 2: 59
Option 3: 57
Option 4: 56
Correct Answer: 59
Solution : Given: Maruti is 20th from the left end of the row. Honda is 10th to the right from Maruti and is at the exact centre of the row.
Maruti = 20th from the left end of the row. Honda = 10th to the
Question : Directions: In the following question a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series. 5, 16, 51, 158, ?
Option 1: 481
Option 2: 465
Option 3: 441
Option 4: 478
Correct Answer: 481
Solution : Given: 5, 16, 51, 158, ?
The next term can be obtained by multiplying the previous term by 3 and adding consecutive odd numbers to the resultant. (5 × 3) + 1 = 15 + 1 = 16; (16 × 3) + 3 =
Question : Directions: In the given 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.
James Watt ________ the steam engine.
Option 1: invented
Option 2: discovered
Option 3: founded
Option 4: find
Correct Answer: invented
Solution : The correct choice is the first option.
Explanation:
This is the most suitable option. James Watt is well-known for inventing the steam engine, so invented accurately describes his role in its creation.
The meanings of the other options are as follows:
Question : If (48 ÷ 72 × 3) – [15 ÷ 8 × (40 – 32) – 10] + 2P = 6 ÷ 2, then find the value of P?
Option 1: 3
Option 2: 4
Option 3: 2
Option 4: 1
Correct Answer: 3
Solution : (48 ÷ 72 × 3) – [15 ÷ 8 × (40 – 32) – 10] + 2P = 6 ÷ 2 ⇒ ($\frac{2}{3} × 3) – [\frac{15}{8} × 8 – 10] + 2P = 3$ ⇒ 2 – [15 – 10] + 2P = 3
Question : Directions: X is older than Z, Y is younger than Z, Z is older than W. W is younger than X, who is the oldest?
Option 1: X
Option 2: Y
Option 3: W
Option 4: Z
Correct Answer: X
Solution : Given: I. X is older than Z. X > Z II. Y is younger than Z. Y < Z III. Z is older than W. Z > W IV. W is younger than X. W < X After combining all the given information, we have
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following sets. (4, 14, 828); (3, 10, 620) (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
Option 1: (1, 10, 100)
Option 2: (2, 50, 500)
Option 3: (5, 10, 980)
Option 4: (4, 32, 98)
Correct Answer: (2, 50, 500)
Solution : Given: (4, 14, 828); (3, 10, 620)
The pattern is as follows – (4, 14, 828)→(4 × 200) + (14 × 2) = 800 + 28 = 828 (3, 10, 620)→(3 × 200) + (10 × 2) = 600 + 20 = 620
Question : Directions: Six persons, P, Q, R, S, T, and U are sitting in a room. There are equal males and females. There is at least one married couple in the room. Q is P's daughter. S is the father of two persons (one male and one female). P and T are daughters of U. Who is the married couple?
Option 1: P and S
Option 2: U and Q
Option 3: U and S
Option 4: Q and T
Correct Answer: P and S
Solution : As per the given information, the family tree will be as follows –
Here, the quadrilateral represents the male, and the circular figure represents the female in the figure.
So, from the above family tree, the married couple is P and S. Hence,
Question : Directions: Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series. G_KMI_MGK_GIM_IK
Option 1: IIKK
Option 2: MGIK
Option 3: GGMI
Option 4: IKMG
Correct Answer: IKMG
Solution : Given: G_KMI_MGK_GIM_IK
To fill the series we have to divide the series – G_KM / I_MG / K_GI / M_IK Let's check each option – First option: IIKK; GIKM / IIMG / KKGI / MKIK (No repeated
Question : At a refugee camp, the food supplies were enough to feed 300 refugees for 45 days. But 60 more refugees joined after 15 days. For how many days would the rest of the food supplies last?
Option 1: 23 days
Option 2: 24 days
Option 3: 22 days
Option 4: 25 days
Correct Answer: 25 days
Solution : We know, $M_1D_1= M_2D_2$ Where $M_1$ and $M_2$ are persons and $D1$ and $D_2$ are days. According to the question, $300×(45-15)=(300+60)×D_2$ ⇒$D_2=\frac{300×30}{360}=25$ days Hence, the correct answer is 25 days.
Question : Select the most appropriate synonym of the underlined word in the given sentence.
He wanted to buy some books, but his purse did not permit that.
Option 1: warrant
Option 2: patent
Option 3: grant
Option 4: tolerate
Correct Answer: grant
Solution : The correct choice is the third option.
Grant refers to the act of giving permission or allowing something. It has a similar meaning as permit, which means to officially allow to do something.
The meanings of other options are as follows:
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