[Download PDF] CUET PG 2022 Question Paper Botany Shift-1 Paper with Solutions

Instructions

For the following questions answer them individually

CUET PG 2022 Botany Shift-1 - Question 21

In how many different ways can the letters of the word AUCTION be arranged in such a way that the vowels come together?

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Solution

In the word : AUCTION", we have 4 vowels, i.e. A, U, I and O; let's consider them as 1 unit.

=> In total, we have1 unit + C + T + N = 4 units, which can be arranged in 4! ways, and the vowels themselves can be arranged in 4! ways

=> Required number of total arrangements is 4! * 4! = 24 * 24 = 576.

CUET PG 2022 Botany Shift-1 - Question 22

The surface area of a cube is 1734 s.q. cm. Then volume of cube is.....

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Solution

The surface area of a cube is given by $$6a^2$$ where 'a' is the side of the cube.

=> $$6a^2=1734$$

=> a = 17 units.

=> The volume of the square = $$a^3=17^3=4913$$ cube units.

=> Option-C

CUET PG 2022 Botany Shift-1 - Question 23

$$\dfrac{x}{y} = \dfrac{1}{3}$$, then $$\dfrac{x^{2} + y^{2}}{x^{2} - y^{2}}$$

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Solution

Given that x/y = 1/3 => y = 3x.

Substituting this in the given fraction, we get:

$$\dfrac{\left(x^2+\left(3x\right)^2\right)}{\left(x^2-\left(3x\right)^2\right)}=\dfrac{\left(10x^2\right)}{\left(-8x^2\right)}=-\dfrac{10}{8}=-\dfrac{5}{4}$$

=> Option-A

CUET PG 2022 Botany Shift-1 - Question 24

How much time will it take for an amount ₹ 4.5% to yield ₹ 81 of interest at ₹ 4.5% per annum of simple interest ?

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CUET PG 2022 Botany Shift-1 - Question 25

The average of 7 consecutive numbers is 20. Then sum of smallest and greatest number is

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Solution

We can assume the 7 consecutive numbers to be a-3, a-2, a-1, a, a+1, a+2, a+3

=> The sum of the numbers = 7a

=> The average of the numbers = 7a/7 = 20 => a = 20

The sum of the smallest and the largest number is a - 3 + a + 3 = 2a = 40.

=> Option-C

CUET PG 2022 Botany Shift-1 - Question 26

Histone plays a major structural role in chromatin formation. A few exceptions, exist, most notably some sperm, where the histones are replaced by another class of basic protein named as

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CUET PG 2022 Botany Shift-1 - Question 27

Cetyl trimethyl ammonium bromide (CTAB) method is generally used for

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CUET PG 2022 Botany Shift-1 - Question 28

Entry of pollen tube into the ovule through funiculus or integuments is referred as

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CUET PG 2022 Botany Shift-1 - Question 29

The conventional ovule is lacking in the members of family

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CUET PG 2022 Botany Shift-1 - Question 30

Little leaf of brinjal is caused by

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CAT Content

CUET PG 2022 Question Paper Botany Shift-1

CUET PG 2022 Question Paper Botany Shift-1

CUET PG 2022 Botany Shift-1 - Question 21

CUET PG 2022 Botany Shift-1 - Question 22

CUET PG 2022 Botany Shift-1 - Question 23

CUET PG 2022 Botany Shift-1 - Question 24

CUET PG 2022 Botany Shift-1 - Question 25

CUET PG 2022 Botany Shift-1 - Question 26

CUET PG 2022 Botany Shift-1 - Question 27

CUET PG 2022 Botany Shift-1 - Question 28

CUET PG 2022 Botany Shift-1 - Question 29

CUET PG 2022 Botany Shift-1 - Question 30

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