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3701.

The graph of the line x – y = 0 passes through the point. (1) (2, 3) (2) (3, 4) (3) (5, 6) (4) (0, 0)

Answer»

Correct option is (4) (0, 0)

3702.

The diagonals of a rectangle is √41 cm and its area is 20 cm2. The perimeter of a rectangle must be: (1) 9 cm (2) 18 cm (3) 20 cm (4) 41 cm

Answer»

Correct option is (2) 18 cm

3703.

Cards are marked from 1 to 5 are placed in the box and mixed thoroughly, a card is drawn at random from the box. What is the probability of this card to be a multiple of 5?(1) 1 / 5 (2) 0 (3) 1 / 25 (4) 1

Answer»

Correct option is (1) 1 / 5

3704.

Nitin walks 14 m west then he goes 3 km south. Afterwards he walks 10 km towards east. How far is he from his starting point? (A) 5 km (B) 12 km (C) 15 km (D) 10 Km

Answer»

Correct option is  (A) 5 km

3705.

A car travels 432 km. on 48 liters of petrol. How far it travels on 20 liters of petrol. (1) 160 km (2) 180 km. (3) 200 km (4) 240 km

Answer»

Correct option is (2) 180 km.

3706.

Navin, the son of a photographer who is a resident of Nagpur says to Urmila that Prabhat, who is staying in Delhi, is the eldest son of the father of Samir. If mother of Samir is the wife of Navin, then what is the relation Prabhat has with Navin ? (1) Son (2) Brother (3) Nephew (sister’s son ) (4) Nephew (brother ‘s son)

Answer»

Correct option is (1) Son

3707.

Pointing to a lady Vijay says that “She is the only sister of my brother – in – law”. How is the lady related to Vijay ? (1) Daughter (2) Wife (3) Sister (4) Sister – in law

Answer»

Correct option is (2) Wife

3708.

The force between a hollow sphere ‘S’ and a point mass ‘P’ inside it, as shown in figure is:(1) Attractive and Constt. (2) Repulsive and Constt. (3) Attractive and depends upon the location of P w.r.t centre (4) Zero

Answer»

 Correct option is (4) Zero

∵ gravitational field inside the spherical shell is zero. So, force is zero.

3709.

Find out how will the key figure (X) look like after rotation?

Answer»

Correct option is (3)

3710.

Nationalism alignd with factor led Europe to disaster in 1914 (1) Liberalism (2) Isolationism (3) Imperialism (4) Non intervention

Answer»

(3) Imperialism 

3711.

Who were the direct decendent of Stone Age civilization and creator of Mohenjo-Daro’s sindhu culture? (a) Aryan (b) Mongoloid (c) Dravid (d) Armenoid

Answer»

Correct option is (c) Dravid

3712.

The sum of first n-positive integers is :(A) \(\cfrac{(n^2 + 1)}{2}\)(B) \(\cfrac{(n+1)(n+2)}{2}\)(C) \(\cfrac{n(n+1)}{2}\)(D) 2n

Answer»

 (C) \(\cfrac{n(n+1)}{2}\)

3713.

If 3, -1, - 1/3 are zeros of cubic polynomial p(x) , where p(x) is : (A) 3x3 + 5x2 - 11x - 3(B) 3x - 5x2 - 11x + 3(C) 3x3 - 5x2 - 11x -3 (D) 3x3 + 5x2 + 11x + 3

Answer»

(C) 3x3 - 5x2 - 11x -3 

3714.

How many two digit numbers are there which are divisible by 3 ? (A) 29 (B) 30 (C) 33 (D) 35

Answer»

Correct answer is (B) 30

3715.

The value of p for which pair of equations 4x + py + 8 = 0, 2x + 2y + 2 = 0 , have unique solution is :(A) p = 4B) p = 8(C) p ≠ 4(D) p ≠ 2

Answer»

 Correct answer is (C) p ≠ 4

3716.

In any code language DEVIL is written as ABSFI, then how OTHER will be written in that language? (A) LRECO (B) LQEBO (C) LWEBO (D) RWKHV

Answer»

Correct option is (B) LQEBO

3717.

What will be in place of (?) ? A, G, M, R, X, ? (A) A (B) B(C) C (D) D

Answer»

Correct option is (D) D

3718.

What will be in place of (?) ? AT, CS, ER, GQ, ? (A) JP (B) IQ (C) IP (D) JO

Answer»

Correct option is (C) IP 

3719.

Which of these salts will give acidic solution? (1) Na2CO3 (2) NaCl (3) NH4Cl (4) COONa

Answer»

Correct option is  (3) NH4Cl

3720.

Which of following compound is alkaline in aqueous medium. (A) Na2CO3 (B) NaCl (C) H2CO3 (D) CuSO4

Answer»

(A) Na2CO

(A) Na2CO is formed from NaOH and H2COi.e. strong base and weak acid.

Hence Na2CO

ans is a....
Na2CO3 , upon hydrolising breaks into NaOH and 
H2CO3....
3721.

Which of the following compound is responsible for tarnishing of silver? (A) Ag2O (B) Ag2CO (C) Ag2S (D) Ag CN

Answer»

Correct option is (C) Ag2S

3722.

How many 4’s are there in the following number-series which are preceded by 5 but not followed by 7? 23423425473243192547547234529546 (1) One (2) Two (3) Three (4) Four

Answer»

Correct option is (1) One

3723.

How many D’s are there in the following letter-series, which are preceded by K and followed by Q? KDRMBSKDQKRBLKDQMQDKEFQDK (1) 4 (2) 2 (3) 1 (4) 3

Answer»

Correct option is (2) 2

3724.

Arrange the following national parks/ sanctuaries of India from north to south according to their location. I. Periyar II. Kanheri III. Bandipur IV. Gir (1) IV – III – I – II (2) IV – II – III – I (3) IV – I – II – III (4) I – II – III – IV

Answer»

(2) IV – II – III – I

3725.

Identify the elements which are very less reactive: (1) X (2) (2) Y (2, 8, 1) (3) Z (2, 6) (4) W (2, 8, 8) (A) 1 and 2 (B) 2 and 3 (C) 1 and 4 (D) 2 and 4

Answer»

Correct option is (C) 1 and 4

3726.

6.4 g of oxygen will contain _____ number of oxygen molecules. (A) 6.023 x 1023 (B) 6.023 x 1022(C) 1.2046 x 1023 (D) 1.2046 x 1022

Answer»

(C) 1.2046 x 1023 

3727.

An element with atomic no.7 will show chemical properties similar to element with atomic numbers: (A) 10 (B) 9 (C) 15 (D) 17

Answer»

Correct option is (C) 15

3728.

The acid solution with higher pH value is (A) 0.1 M HCl acid (B) 0.1 M H2 SO4 acid (C) 0.05 M HNO3 acid (D) 0.05 M H3 PO4 acid

Answer»

(C) 0.05 M HNO3 acid

3729.

The cyabobacteria that helps in fixing atmospheric nitrogen: (A) Azolla (B) Anabaena (C) Rhizobium (D) Eudorina

Answer»

Correct option is (B) Anabaena

3730.

The tissue that is responsible for secondary growth of plants: (A) Cambium (B) Xylem (C) Phloem (D) Pericycle

Answer»

Correct option is (A) Cambium

3731.

The Nucleolus helps in the formation of: (A) Lysosomes (B) Ribosomes (C) Peroxisomes (D) Centrosomes

Answer»

Correct option is (B) Ribosomes

3732.

The number of moles of O2 required for the complete combustion of 11.6g of butane (A) 6.5mol O2 (B) 11.6mol O2 (C) 13mol O2 (D) 1.3mol O2

Answer»

Correct option is (D) 1.3mol O2

3733.

Consider the following statements: A : In 1937 the Muslim league got only 4.4 percent of the total Muslim votes. B: In 1946 when elections were held again for the provincial and central assemblies, the Muslim league succeeded in winning the Muslim seats decisively. C: It was occurred by sensitive response of congress party with Muslims Which of the statements given above are correct? 1) A & C only 2) A, B & C 3) B & C only 4) A & B only

Answer»

4) A & B only 

3734.

If f(x + 1) = 3x – 9, then what will be the value of f(x2 – 1) ? (a) 3x2 – 9 (b) 3x2 – 15 (c) x2 – 10 (d) 3x2 – 10

Answer»

Correct option is (b) 3x2 – 15

3735.

The area of the whole surface of a certain cube is equal to the area of the curved surface of a certain sphere. The ratio of their volumes is(a) π : 6 (b) √π : √6 (c) √6 : √π (d) √6 : √π

Answer»

Correct option is (b) √π : √6 

3736.

Device/devices changing electrical energy into mechanical energy is/are.... I Electric generator II Electric motor III Voltmeter (1) I and II (2) II and III (3) II , III and IV (4) only II

Answer»

Correct option is: (3) II , III and IV

3737.

From the following which animal is warm blooded, presence of mammary glands and body divided into head, neck, trunk and tail. (1) Penguin (2) Tortoise (3) Pigeon (4) Bat

Answer»

Correct option is: (4) Bat

Bat is a flying mammal.

3738.

The inner layer of the pharynx of a frog is made of ____ Epithelium. (A) Squamous (B) Cuboidal (C) Ciliated (D) columnar

Answer»

Correct option is (C) Ciliated

3739.

For which of the following diseases vaccine has not been invented yet? (A) Jaundice (B) cholera (C) Typhoid (D) Chikungunya

Answer»

Correct option is (A) Jaundice

3740.

Give one word for : Water tank (A) Cistern (B) Cistus (C) Cist (D) Cirque

Answer»

Correct option is (A) Cistern

3741.

Change the following sentence into exclamatory sentence. It was a wonderful shot (A) What wonderful shot it was! (B) What a wonderful shot it was! (C) How wonderful shot it was! (D) What a wonderful shot it was!

Answer»

(B) What a wonderful shot it was! / (D) What a wonderful shot it was!

3742.

Find out the suitable interrogative sentence (Question) to get the underlined words as the answer. Mala went to Mt. Abu last week (A) Who went to Mt. Abu last week? (B) Where does Mala go last week? (C) Where did Mala go last week? (D) When did Mala go to Mt. Abu?

Answer»

(C) Where did Mala go last week?

3743.

He was able to hear anything connecting to food. (Make Complex) (A) He was still able to hear anything that was connected with food. (B) He was still able to hear anything connected to food. (C) Anything that was connected to food still be heared by him (D) Both A and C

Answer»

(D) Both A and C

3744.

Who started the First English Newspaper in India? (1) Alen Hume (2) Sir John Marshal (3) James Augustus Hickey (4) Michel Foucault

Answer»

(3) James Augustus Hickey

3745.

What is the SI unit of momentum? (A) g ms-1 (B) g m2 s-1 (C) kg ms-1 (D) kg ms-2

Answer»

Correct option is  (C) kg ms-1 

3746.

The value of acceleration due to gravity is: (A) least on equator (B) least on poles (C) same on equator & poles (D) increases from pole to equator

Answer»

(A) least on equator

3747.

According to third law of motion, action and reaction: (A) always act on the same body (B) always act on different bodies in opposite direction(C) have same magnitude and direction (D) act on any one of the body at normal to each other

Answer»

(B) always act on different bodies in opposite direction

3748.

The numerical ratio of displacement to distance covered by a moving object is : (A) always < 1 (B) always = 1 (C) always > 1 (D) = or < 1 .

Answer»

(D) = or < 1 .

3749.

Which of the following states are the major products of copper? (A) Rajasthan and Madhya Pradesh (B) Odisha and Rajasthan (C) Maharashtra and Gujarat (D) Madhya Pradesh and Gujarat

Answer»

(A) Rajasthan and Madhya Pradesh

3750.

Which of the following place is influenced by retreating or eastern monsoon? (A) Amritsar (B) Chennai (C) Mumbai (D) Shimla

Answer»

Correct option is (B) Chennai