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Question : Directions: Select the option that is related to the fifth letter cluster in the same way as the second letter cluster is related to the first letter cluster and the fourth letter cluster is related to the third letter cluster. STABLE : AEQRZJ :: TARGET : AERPER :: VISUAL :?
Option 1: IUATQJ
Option 2: UATWJQ
Option 3: HATQUI
Option 4: TAUIQJ
Correct Answer: IUATQJ
Solution : Given: STABLE : AEQRZJ :: TARGET : AERPER :: VISUAL :?
Vowels are written first in the code and subtract 2 from the place value of the consonants of each letter of STABLE to obtain the required code –
Thus, STABLE is coded as AEQRZJ.
Question : Direction: 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.
4, 6, 10, 16, 24, ?
Option 1: 40
Option 2: 28
Option 3: 30
Option 4: 34
Correct Answer: 34
Solution : Given –
The pattern follow for the series is –
4 + 2 = 6; 6 + 4 = 10; 10 + 6 = 16; 16 + 8 = 24; 24 + 10 = 34
Question : Directions: In this question, a part of the sentence is in bold. Below are given alternatives to the bold part at (1), (2), and (3) which may improve the sentence. Choose the correct alternative. In case, no improvement is needed your answer is (4).
Anyone wishing to enrol in the programme should send in there applications before the end of this month.
(1) send in her application
(2) send her application in
(3) send in their applications
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (3)
Solution : The correct option is the third option.
The original sentence has a mistake with respect to pronouns. It uses "there" to refer to the plural noun "applications" which is incorrect. "There" is used for places, whereas "their" is used for persons. The correct choice
Question : The curved surface area of a right circular cone of a base radius of 21 cm is 594 sq. cm. What is the slant height of the cone?
Option 1: 15 cm
Option 2: 11 cm
Option 3: 9 cm
Option 4: 6 cm
Correct Answer: 9 cm
Solution : The curved surface area of a right circular cone = 594 sq. cm. The radius of a right circular cone, $r$ = 21 cm Let the slant height be $l$ cm. We know that the curved surface area of a right circular cone =
Question : Simplify the following expression. 12 + 11 – 13 + (4 + 3)
Option 1: 17
Option 2: 16
Option 3: 18
Option 4: 15
Correct Answer: 17
Solution : Given expression, 12 + 11 – 13 + (4 + 3) = 12 + 11 – 13 + 7 = 23 – 13 + 7 = 10 + 7 = 17 Hence, the correct answer is 17.
Question : "In The Afternoon of Time" is an autobiographical book written by ______.
Option 1: Satyajit Ray
Option 2: Sam Pitroda
Option 3: Harivansh Rai Bachchan
Option 4: P. T. Usha
Correct Answer: Harivansh Rai Bachchan
Solution : The correct option is Harivansh Rai Bachchan.
"In The Afternoon of Time" is an autobiographical book written by Harivansh Rai Bachchan. Harivansh Rai Bachchan was a renowned Indian poet of the Hindi language and is best known for his literary works, including poems
Question : The annual growth rate percentage of the population in India gradually started declining in the year ______.
Option 1: 1991
Option 2: 1981
Option 3: 1971
Option 4: 1951
Correct Answer: 1981
Solution : The correct option is 1981.
India's population growth rate has been steadily falling since 1981. The reason behind this is that fewer individuals are having children as they realise the benefits of having small, nuclear households as opposed to huge ones.
Question : Let A and B be two cylinders such that the capacity of A is the same as that of B. The ratio of the diameters of A and B is 1 : 4. What is the ratio of the heights of A and B?
Option 1: 16 : 1
Option 2: 16 : 3
Option 3: 3 : 16
Option 4: 1 : 16
Correct Answer: 16 : 1
Solution : Capacity of cylinder A = Capacity of cylinder B The ratio of the diameters of A and B = 1 : 4 ⇒ $\frac{r_1}{r_2} = \frac{1}{4}$ ⇒ $r_2 = 4r_1$ Let $h_1$ and $h_2$ be the heights of cylinders. The volume of the
Question : Select the correct direct narration of the given sentence. Savita had a good look at my presentation and advised me to change the font. She also said she did not think the design matched the content.
Option 1: Savita had a look at my presentation and said, "Change the font. I think the design must match the content."
Option 2: Savita was looking at my presentation and saying, "You have to change the font. I think the design must match the content."
Option 3: Savita had a look at my presentation and said, "Please change the font. I think the design must match the content."
Option 4: Savita had a look at my presentation and said, "You should change the font. I don't think the design matches the content."
Correct Answer: Savita had a look at my presentation and said, "You should change the font. I don't think the design matches the content."
Solution : The correct choice is the fourth option.
Direct speech is when a speaker's exact words are quoted within quotation marks, using reporting verbs to
Question : The base of a triangle is $12\sqrt{3}$ cm and two angles at the base are 30° and 60°, respectively. The altitude of the triangle is:
Option 1: $12$ cm
Option 2: $6$ cm
Option 3: $10\sqrt{3}$ cm
Option 4: $9$ cm
Correct Answer: $9$ cm
Solution : Let BD be $x$ cm. $\therefore$ CD =$ (12\sqrt{3} - x) $cm. $\angle$ADB = $\angle$ADC = 90° From $\triangle$ ABD, $\tan 30°=\frac{AD}{BD}$ $⇒\frac{1}{\sqrt{3}}=\frac{AD}{x}$ So, AD = $\frac{x}{\sqrt{3}}$-----------(1) From $\triangle$ACD, $\tan 60°=\frac{AD}{CD}$ $⇒\sqrt{3}=\frac{AD}{ (12\sqrt{3} - x)}$ So, AD = $\sqrt{3}(12\sqrt{3}-x)$----------(2) From 1 and 2, we
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