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Question : Select the correct indirect form of the given sentence. Neha said to me, “I am going to see a movie today.”
Option 1: Neha said that she was going to see a movie that day.
Option 2: Neha said that she were going to see a movie that day.
Option 3: Neha said that she is going to see a movie today.
Option 4: Neha said that I am going to see a movie today.
Correct Answer: Neha said that she was going to see a movie that day.
Solution : The first option is the correct choice.
In indirect (reported) speech, when reporting someone else's statement, the tense of the reporting verb (in this case, "said") is often shifted back in time. In the
Question : Which of the following is the longest vein in the human body?
Option 1: Trochlear
Option 2: Inferior vena cava
Option 3: Saphenous vein
Option 4: Trigeminal
Correct Answer: Saphenous vein
Solution : The correct option is the Saphenous vein.
The saphenous vein is the longest in the human body. It is a significant superficial vein in the lower limb that runs the length of the leg. The large saphenous vein is responsible for returning blood
Question : $x,y,$ and $z$ are real numbers. If $x^3+y^3+z^3 = 13, x+y+z = 1$ and $xyz=1$, then what is the value of $xy+yz+zx$?
Option 1: –1
Option 2: 1
Option 3: 3
Option 4: –3
Correct Answer: –3
Solution : Given: $x^{3}+y^{3}+z^{3}=13$, $ x+y+z=1$, $xyz=1$ We know, $x^{3}+y^{3}+z^{3}-3xyz= (x^{2}+y^{2}+z^{2}-xy-yz-zx)$ $⇒x^{3}+y^{3}+z^{3}-3xyz= (x+y+z)((x+y+z)^{2}-3(xy+yz+zx))$ Substituting values of $x^{3}+y^{3}+z^{3}$, $ x+y+z$ and $xyz$, $⇒13-3(1)=(1)((1^{2}-3(xy+yz+zx))$ $⇒xy+yz+zx=\frac{10-1}{-3}$ $\therefore xy+yz+zx=-3$ Hence, the correct answer is –3.
Question : Directions: In the question, a part of the sentence is in bold. Below are given alternatives to the bold part at 1, 2 and 3 that may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is (4).
Lot of water has overflowed the tank.
(1) Lot of waters
(2) A lots of water
(3) A lot of waters
(4) No Improvement
Option 1: 1
Option 2: 2
Option 4: 4
Correct Answer: 4
Solution : The correct alternative is the fourth option: "No Improvement".
The sentence is grammatically correct and conveys the intended meaning.
Question : Directions: In the following question, find the odd number from the given alternatives.
Option 1: (11, 121)
Option 2: (13, 169)
Option 3: (19, 391)
Option 4: (21, 441)
Correct Answer: (19, 391)
Solution : Let's check the options – First option: (11, 121)→(11)2 = 121 Second option: (13, 169)→(13)2 = 169 Third option: (19, 391)→(19)2 = 361 ≠ 391 Fourth option: (21, 441)→(21)2 = 441
The third option does not follow a similar pattern
Question : Which part of the Indian constitution deals with Union Territories?
Option 1: Part VI
Option 2: Part VII
Option 3: Part VIII
Option 4: Part IX
Correct Answer: Part VIII
Solution : The correct answer is Part VIII.
Part VIII of the constitution deals with Union Territories which encompasses from Article 239 to Article 242. Important parts of the Indian Constitution- Part I provides details about the Union and its territory.
Question : Directions: Which answer figure will complete the pattern in the question figure?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : On comparing the question figure and all the answer figures, the following figure will combine and make the complete pattern –
Hence, the first option is correct.
Question : Molten rock below the surface of the earth is called
Solution : The correct answer is Magma.
Magma is an extremely hot liquid or semi-liquid rock found beneath the Earth's surface. Hot molten rocks generated within the ground are sometimes forced out through breaks on the earth's surface such as craters in the form of volcanic eruption.
Additional
Question : Directions: Words given on the left side of (::) are related to each other by some Logic/Rule/Relation. Select the missing word/word pair on the right side of (::) from the given alternatives based on the same Logic/Rule/Relation. Electric Current : Ampere :: ?
Option 1: Temperature : Watt
Option 2: Joule : Work
Option 3: Resistance : Seconds
Option 4: Force : Newton
Correct Answer: Force : Newton
Solution : Given: Electric Current : Ampere (Ampere is the unit of electric current.)
Let's check each option – First option: Temperature : Watt; A Watt is the unit of electrical power not for temperature. Second option: Joule : Work; Joule is the unit of
Question : Directions: Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number. 24 : 15 :: 32 : ? :: 46 : 26
Option 1: 23
Option 2: 19
Option 3: 21
Option 4: 17
Correct Answer: 19
Solution : Given: 24 : 15 :: 32 : ? :: 46 : 26
Divide the first number by 2 and add 3 to the resultant, to get the second number. Like, 24 : 15→(24 ÷ 2) + 3 = 12 + 3 = 15 And, 46
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