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4951.

The graph of the polynomial P(x) = x5 + ax4 + bx3 + cx2 + dx + e has five distinct x – intercepts, one of which is at (0, 0). Which of the following coefficients cannot be zero ? (1) b (2) d (3) a (4) c

Answer»

Correct option is  (2) d

4952.

A coalition government in a country is generally formed where there is (1) one party system ( 2 ) two party system ( 3 ) no party system ( 4 ) multi party system dominated b3 one party

Answer»

(4) multi party system dominated b3 one party

4953.

Change the voice:This news alarmed me, (A) I have been alarmed at this news. (B) I was alarmed at this news (C) I was alarmed by him (D) I had been alarmed at this news.

Answer»

(B) I was alarmed at this news

4954.

Which of the following statements is NOT correct? (1) Jowar is the third most important food crop in India (2) Rubber is an equatorial crop (3) India is the largest producer of fruits and vegetables in the world (4) India is the largest producer of Sugarcane

Answer»

(3) India is the largest producer of fruits and vegetables in the world

4955.

Which of the following is NOT related to Bailadial range? (1) Bailadila range is located in Chattisgarh (2) Iron ore from these mines is exported to Japan and South Korea via Kolkata port (3) Magnetite grade iron is found in Bailadila range. (4) None of these

Answer»

(4) None of these

4956.

Minerals are deposited and accumulated in the strata of which of the following rocks? (1) Metamorphic rocks (2) Igneous rocks (3) Sedimentary rocks (4) All of these

Answer»

(3) Sedimentary rocks

4957.

Peacock is ____most beautiful bird. (A) a (B) an (C) of (D) the

Answer»

Correct option is (D) the

4958.

If  α and β  are the zeroes of the polynomial P (x) = x2 + 3x + k such that  α - β = 5 then the value of k is1) – 4 2) 5 3) – 3 4) 2

Answer»

1) – 4 

P (x) = x2 + 3x + K

α + β = -3 

α - β = 5 ⇒ a -1, β = - 4

⇒ α β = K ⇒ K = - 4

4959.

Two dice are thrown simultaneously. Find the probability of getting the sum prime number (1) 12/5 (2) 12/15 (3) 5/12 (4) 1

Answer»

Correct option is (3) 5/12

4960.

In an A.P., sum of first n terms is \(\frac{3n^2}{2}+ \frac{5n}{2}\) . Find its 25th term. (1) 100 (2) 25 (3) 75 (4) 76

Answer»

Correct option is (4) 76

4961.

The value of \(\sqrt{6+\sqrt{6+\sqrt{6+...}}}\)  is (1) 4 (2) 3 (3) -4 (4) 3.5

Answer»

Correct option is (2) 3 

4962.

The sum of a number and its reciprocal is 2 1/6 then the number is1) 5/6 or 6/52) 4/5 or 5/43) 2/3 or 3/24) 3/4 or 4/3

Answer»

Correct option is 3) 2/3 or 3/2 

x + 1/x = 13/16 ⇒ 6x2 - 13x + 6 = 0

⇒ x = 2/3 or 3/2

4963.

If - 2 is a root of the quadratic equation x2 - px + 6 = 0 and x2 + px - K = 0 has equal roots, then the value of k is 1) 10 2) 14 3) 6 4) 18

Answer»

Correct option is 2) 14

If -2 is root of x2 - px + 6 & x2 + px - K = 0

then (-2)2 - P(-2) + 6 = 0 ⇒ -5

Now, x2 + Px - K = 0 ⇒ (-2)2 + (-5) (-2) - K = 0

⇒ K = 14

4964.

If quadratic equation x2 + px + k = 0  has equal roots and –4 is a root of the quadratic equation x2 + px -4 = 0 , then the value of k is1. 3/22. -3/23. -9/44. 9/4

Answer»

4. 9/4

x2 + px - 4 = 0

α + β = -p

αβ = -4

β = -4 ⇒ α = 1

∴ p = 1 - 4

p = 3

x+ px + k has equal roots

p- 4k = 0

p2 = 4k

k = 9/4

4965.

If -4 is a root of the quadratic equation x2 + px - 4 = 0 and the quadratic equation x2 + px + k = 0 has equal roots, find the value of k, (1) 3 /4 (2) 7 /4 (3) 2 /9 (4) 9 /4

Answer»

Correct option is (4) 9 /4

4966.

Which is the minimum number of straight lines needed to construct the following figure?1. 13 2. 15 3. 16 4. 17

Answer»

Correct option is 3. 16

Horizontal lines = 3 

Vertical lines = 5 

Other lines = 8 

Total number of lines required = 16

4967.

Which one will replace the question mark?1. 8 2. 14 3. 10 4. 6

Answer»

Correct option is 3. 10

18 – 10 = 8 

18 – 4 = 14 

10 – 4 = 6 

Similarly 15 – 5 = 10

4968.

Abhay is the husband of Neena and Sunita is the mother of Abhay. Sohan is the uncle of Neeraj. Who is the relation between Sohan and Neena?1. Jeth 2. Devar 3. Bhatija 4. Jeth/Devar

Answer»

No option correct 

Sohan and Neeraj have no mentioned correlation with Abhay, Neena & Sunita. 

4969.

A man is performing yoga with his head down and legs up. His face is towards the west. In which direction will his left hand be? (A) North (B) South (C) East (D) West

Answer»

Correct option is (A) North

4970.

To control the situation of deflation it is necessary to (a) increase the demand for bank loan (b) decrease the demand for bank loan (c) decrease the purchasing power of the people (d) increase national saving

Answer»

(a) increase the demand for bank loan

4971.

Find the incorrect statement: (1) Prakrit was the language spoken by the people during Mauryan Period. (2) Erythrean Sea refers to the water around the Red Sea. (3) The Cheras wore garlands made from the flowers of neem tree. (4) Nalli, Ai, Kari and Pegan were Velirs.

Answer»

(3) The Cheras wore garlands made from the flowers of neem tree. 

4972.

The difference in Local time between Gujarat and Arunachal Pradesh: (1) 1 hour 57 minutes 12 seconds (2) 1 hour 56 minutes 13 seconds (3) 1 hour 56 minutes 13 seconds (4) 1 hour 55 minutes 10 seconds

Answer»

(1) 1 hour 57 minutes 12 seconds 

4973.

Pick out the odd one out: (1) Almora (2) Shiwaliks (3) Ranikhet (4) Chamba

Answer»

(2) Shiwaliks / (4) Chamba 

4974.

Laccadive, Minicoy and Amindivi was renamed as ‘Lakshadweep Island’ in the year __________. (1) 1983 (2) 1973 (3) 1993 (4) 1975

Answer»

Correct option is (2) 1973

4975.

The company which provides Helicopter services to Oil and Natural Gas Corporation: (1) Indian Airlines (2) Air India (3) Pawan Hans (4) Vayu doot

Answer»

(3) Pawan Hans 

4976.

Pick the odd man out: (1) Wulur Lake (2) Dal lake (3) Nainital Lake (4) Chilka Lake

Answer»

Correct option is (4) Chilka Lake 

4977.

In India, bauxite deposits are abundantly found in: (1) Rajasthan (2) Odisha (3) Jammu and Kashmir(4) Andhra Pradesh

Answer»

 (1) Rajasthan 

4978.

Which of the following species are rare species? (1) lion, tailed monkey, lesser florican (2) strip tiger, geer lion (3) red panda, musk deer (4) shekhru squirrel

Answer»

(3) red panda, musk deer

Red panda and musk deer are rare species.

4979.

In which article of India Constitution Schedule tribes are included? (A) Article-341 (B) Article-342 (C) Article-29 (D) Article-15

Answer»

(B) Article-342

4980.

How many odd numbers are there in the sequence each of which is immediately followed by an odd number ?5 1 4 7 3 9 8 5 7 2 6 3 1 5 8 6 3 8 5 2 2 4 6 4 9 6(1) 2 (2) 5 (3) 6 (4) 7

Answer»

Correct option: (3) 6

Explanation:

odd numbers immediately followed by odd numbers

5 → 1 5 → 7

7 → 3 3 → 1

3 → 9 1 → 5

4981.

According to early hypothesis ‘Varna System’ was based on how many occupations? (A) 10 (B) 6 (C) 4 (D) 2

Answer»

Correct option is  (C) 4

4982.

How many numbers from 1 to 100 are there which are completely divisible by 4 and also has 4 as digit ?(1) 7 (2) 10 (3) 20 (4) 25

Answer»

Correct option: (1) 7

Explanation:

1 to 100

Divisible by 4 & '4' as digit

Total numbers divisible by 4 → 25

0 - 40 → 4, 24, 40

41 - 80 → 44, 64, 48

81 - 100 → 84

Total numbers → 7

4983.

Till 2015 there were how many employment exchange centers were in our country? (A) 908 (B) 947 (C) 1010 (D) 1189

Answer»

Correct option is  (B) 947

4984.

Assertion (A): Indian farmers should diversity their cropping pattern from cereals to high value crops. Reason (R): This will increase incomes and reduce environmental degradation simultaneously. (A) A is true and R is false (B) Both A and R are true (C) Both A and R are true but R is not the correct explanation of A (D) Both A and R are true and R is the correct explanation of A

Answer»

(D) Both A and R are true and R is the correct explanation of A

4985.

According to census counting of 2011, how many educated unemployed were in India? (A) 54 Million (B) 79 Million (C) 81 Million (D) 84 Million

Answer»

Correct option is  (D) 84 Million

4986.

“For this earth is not allotted to anyone nor is it presented to anyone as a gift. It is awarded by providence to people who in their hearts have the courage to conquer it, the strength to preserve it and the industry to put it to the plough.” Whose ideology is this? (1) Benito Mussolini (2) Adolf Hilter (3) Ho Chi Minh (4) Stalin

Answer»

Correct option is (2) Adolf Hilter

4987.

Period of Reign of Terror in France. (1) 1793 to 1794 (2) 1789 to 1791 (3) 1799 to 1805 (4) 1813 to 1817

Answer»

(1) 1793 to 1794 

4988.

Gandhi coined the phrase Satyagraha in/during ____ (1) South Africa (2) Champaran movement (3) Kaira movement (4) Anti Rowlatt act agitation

Answer»

(1) South Africa

4989.

We consider it natural that these two worlds remian distinct what the man gives in courage on the battle field, the gives in eternal self sacrifies, in eternal pain and suffering. Evey child that women bring to the world is a battle, a battle waged for the existence of her people.” Who said this addressing women? (1) Otto von Bismarck (2) Adolf Hitler (3) Benito Mussolini (4) General Franco

Answer»

(2) Adolf Hitler

4990.

Name of England poet, who organised funds and later went to fight the war for the independence of Greece, which was a part of Ottoman empire? (1) Emily Bronte (2) Lord Byron (3) John Clare (4) Rudyard Kipling

Answer»

(2) Lord Byron

4991.

Who introduced the reign of Terror? (1) Maximilien Robespierre (2) Mirabeau (3) Napoleon Bonaparte (4) Stalin

Answer»

(1) Maximilien Robespierre

4992.

Which country has the national anthem, ‘God save our noble king’? (1) Germany (2) Italy (3) Britain (4) France

Answer»

Correct option is  (3) Britain

4993.

Who founded the Vietnamese Communist party? (1) Chinh Phu Ngam (2) Gia Huan Ca (3) Ho Chi Minh (4) Bao Dai

Answer»

(3) Ho Chi Minh

4994.

The movement started by Huynh Phu So in Vietnam is ___ (1) Boxer movement (2) Hoa Hao movement (3) Peasant movement (4) May movement

Answer»

(2) Hoa Hao movement

4995.

If a natural number ‘a’ is divided by 7, the remainder is 5. If a natural number ‘b’ is divided by 7, the remainder is 3. The remainder is ‘r’ if a + b is divided by 7. Find the value of 3r + 5 / 4(1) 7 (2) 2 (3) 8 (4) 11

Answer»

Correct option is (2) 2

4996.

Rahim sells apples to his customers at the cost price itself but uses a weight of 800 g instead of 1kg weight. Find his profit% (1) 25% (2) 20% (3) 15% (4) 30%

Answer»

Correct option is (1) 25%

4997.

The Golden Quadrilateral Super highway connected with the following – (1) Jammu, Bikaner, Jodhpur, Rajkote (2) Porbandar, Bikaner, Amritsar, Srinagar (3) Delhi, Mumbai, Chennai, Kolkata (4) Sikkim, Siliguri, Jorhat, Agartalla

Answer»

Correct option is (3) Delhi, Mumbai, Chennai, Kolkata

4998.

Select the correct statements – a) Muscovite is known as Bengal Ruby. b) Gold is metallic mineral c) Kahalgaon Super Thermal Power is in Uttar Pradesh. d) Anthracite is one type of iron (1) a (2) a and d (3) a, b and c (4) a, b and d

Answer»

Correct option is (2) a and d

4999.

What percentage of the total surface area of India is covered by mountains? (1) 33% (2) 35% (3) 30% (4) 25%

Answer»

(3) 30%

The total surface area of India covered by mountains is 30%.

5000.

What percent area of the whole country does plain occupy ? (1) 27% (2) 43% (3) 30% (4) 50%

Answer»

Correct option is (2) 43%