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4801.

The value of angle B will be in the given figure, if ∠A = 50° , ∠C = 60° .(A) 60° (B) 50° (C) 70° (D) 80°

Answer»

Correct option is (C) 70°

4802.

Numbers 50, 42, 35, 2x+10, 2x–8, 12, 11, 8 are written in descending order and their median is 25 find x. (A) 20 (B) 25 (C) 12 (D) 11

Answer»

Correct option is (C) 12

4803.

Blood Clotting is initiated by : (1) Prothrombin and thromboplastin (2) Ca++ and thromboplastin (3) Fibrinogen and Ca++ (4) Fibrinogen and thromboplastin

Answer»

Correct option (2) Ca++ and thromboplastin

Explanation:

The cascade of blood clotting is initiated by the release of thromboplastin by the activated platelets in the presence of Ca2+ ions. 

4804.

Two cars A and B accelerate in the ratio of 2: 3 respectively. If they both accelerate for equal time, the ratio of their change in velocity is: (A) 2: 3 (B) 3: 2 (C) 1:1 (D) 1: 2

Answer»

Correct option is (A) 2: 3

4805.

What is the next number of the series given below? 2, 6, 24, 120, 720, ? (A) 4420 (B) 4680(C) 5040 (D) 5640

Answer»

Correct option is (C) 5040

4806.

What is the next term in the sequence given below? 32, 39, 46, 117, 202, 365, 684, ? (A) 1206 (B) 1251 (C) 1368 (D) 1391

Answer»

Correct option is (B) 1251

4807.

The middle layer of three layers of meninges is (a) Dura matter (b) Pia matter (c) Arachnoid membrane (d) Sub-arachnoid space

Answer»

(c) Arachnoid membrane

4808.

Which of the following group of plants are also called as naked seeded plants (A) Algae (B) Ferns (C) Gymnosperms (D) Moss

Answer»

(C) Gymnosperms

4809.

Which one of the following is the crossing over seen? (A) Anaphase (B) Diplotene (C) zygotene (D) Diakinesis

Answer»

(B) Diplotene

4810.

Mark the tissue in which the starch is stored in the body of plants (A) Spongy parenchyma (B) Aerenchyma (C) Apical meristem (D) Stomata

Answer»

(A) Spongy parenchyma

4811.

Which one of the following is involved in the formation of endosperm? (A) Antipodal cell (B) Polar nucleus (C) Synergids (D) Eggcell

Answer»

(B) Polar nucleus

4812.

Which one of the following tissues contains stone cells? (A) Parenchyma (B) Collenchyma (C) Sclerenchyma (D) Tracheid

Answer»

(C) Sclerenchyma

4813.

The daily wage of a person in rural area is Rs. 200 an the poverty line for a person is fixed at Rs. 800 per month for rural areas. Following table shows the detail of employment of four families living in a village. Identify the family living below poverty line:FamilyTotal days of Employment of got in a month by the familyMembers of familyRam102Radha183Raju124Pooja255(1) Pooja (2) Ram (3) Radha (4) Raju

Answer»

Correct answer is (4) Raju

4814.

Match the following famous place with their respective states.IIIAPampa Sagar lake(i)Tamil NaduBDibang Multipurpose Project(ii)Arunachal PradeshC Umnanda Island(iii)KarnatakaDAnicut Canal(iv)Guwahati(1) A (ii), B (i), C (iii), D (iv) (2) A (iii), B (ii), C (iv), D (i) (3) A (iii), B (iv), C (i), D (ii) (4) A (iv), B (ii), C (i), D (iii)

Answer»

(2) A (iii), B (ii), C (iv), D (i)

4815.

Which of the following is the correct scientific name of man? (A) Homo Sapiens (B) Homo sapien (C) Homosapien (D) Homo sapiens

Answer»

(D) Homo sapiens

4816.

Basing on classification, which of the following is different from the other three?(A) Pumpkin (B) Maize (C) Pea (D) Groundnut

Answer»

Correct option is (B) Maize

4817.

Muscles involved in the movement of the arm are: (1) Striated (2) Non striated (3) Cardiac (4) Smooth

Answer»

(1) Striated 

Muscles involved in the movement of the arm are striated, multinucleated and voluntary.

4818.

Tracheal ring in Human consist of following (A) Hyaline Cartilage (B) Fibrous Cartilage (C) Bone (D) Muscle

Answer»

(A) Hyaline Cartilage

4819.

Which of the following does repire by the tracheal system? (A) Mollusca (B) Arthropoda (C) Anneilda (D) Nematohelminthes

Answer»

(B) Arthropoda

4820.

Tracheal respiration is found in: (1) Birds (2) Reptiles (3) Mammals (4) Insects

Answer»

(4) Insects 

Insects respire through trachea.

4821.

Figure shows the displacement-time graph of a particle moving along X-axis.(A) The particle is continuously going in positive x-direction (B) The particle is at rest (C) The velocity increases upto time ‘to’ and then becomes constant (D) The particle moves at a constant velocity upto time ‘to’ and then stops

Answer»

(D) The particle moves at a constant velocity upto time ‘to’ and then stops

Slope of graph = velocity

4822.

Identify which of the four sentence is correct: (A) Let’s meet during two and three (B) Let’s meet between two to three (C) Let’s meet from two and three (D) Let’s meet between two and three

Answer»

(D) Let’s meet between two and three

4823.

Identify the complex sentence: (A) The roof was high for me to touch (B) The roof was very high and I could not touch it (C) The roof was very high therefore I could not touch it (D) The roof was so high that I could not touch it.

Answer»

(D) The roof was so high that I could not touch it.

4824.

Find the correct reported form: James said to his younger sister, “ Why were you late from school yesterday?” (A) James asked her younger sister why she were late the previous day. (B) James asked his younger sister why she had been late the previous day (C) James asked his younger sister why she was late the previous day. (D) James told his younger sister why she was late yesterday.

Answer»

(B) James asked his younger sister why she had been late the previous day

4825.

Substitute Phrasal verbs:It is difficult to put up with a quarrelsome person. (A) climb (B) keep up something(C) tolerate (D) quarrel

Answer»

Correct option is (C) tolerate

4826.

Substitute Phrasal verbs:Mala takes after her mom. (A) follows (B) obeys (C) disobeys (D) looks like

Answer»

Correct option is (D) looks like

4827.

Substitute Phrasal verbs:Not many guests turned out for the party. (A) departed (B) stayed (C) returned (D) appeared

Answer»

Correct option is (D) appeared

4828.

The spectacular glow of diamond is due to: (1) Refraction (2) Reflection (3) Total Internal Reflection (4) Scattering of Light

Answer»

(3) Total Internal Reflection 

4829.

What do you mean by collateral? (A) It is the total sum of money with a person (B) It is things kept in the locker (C) It is guarantee given by the borrower to the lender (D) It is the security to a lender until the loan is repaid

Answer»

(D) It is the security to a lender until the loan is repaid

4830.

There is a very yellow dust which comes away on fingers whenever we touch the middle of the flower. These tiny yellow grains are one of the most precious substances in nature because they contain the secret of plant life. What is the dust called ? (1) Pollen (2) Sperm (3) Spore (4) Sporocyst

Answer»

Correct option is (1) Pollen

4831.

Which of the following is a suitable method to separate two miscible liquids whose difference in boiling point is 36 K? (A) Evaporation(B) Distillation (C) Fractional distillation (D) Sublimation

Answer»

(C) Fractional distillation

4832.

Which stage of Plasmodium is present in the salivary gland of female mosquito? (a) Sporozoite (b) Merozoite (c) Gametocyte (d) Ookinete

Answer»

Correct option is (a) Sporozoite

4833.

Glomerulus and Bowman's capsule together form (a) Malpighian tubule (b) Malpighian corpuscle (c) Collecting tubule (d) Renal tubule

Answer»

(b) Malpighian corpuscle

4834.

Choose the correct path of urine in our body: (A) Kidney → Ureter → Urinary bladder → Urethra (B) Kidney → Ureter → Urethra → Urinary bladder (C) Kidney → Urinary bladder → Urethra → Ureter (D) Urinary bladder → Kidney → Ureter → Urethra

Answer»

(A) Kidney → Ureter → Urinary bladder → Urethra

Urine formation occurs in kidney which enters into ureters and then into urinary bladder and comes out through urethra.

4835.

This organ controls the reflex actions (A) Spinal Cord (B) Heart (C) Liver (D) Kidney

Answer»

(A) Spinal Cord

4836.

Adenosine triphosphate (ATP) produces during ........ in living organisms and also during ......... in plants 1. Photosynthesis , Absorption2. Respiration, Nutrition 3. Photosynthesis, Respiration 4. Respiration, Photosynthesis

Answer»

4. Respiration, Photosynthesis

4837.

Which of the following is not a part of the female reproductive system in human beings? (1) Ovary (2) Uterus (3) Fallopian tube (4) Vas defereus

Answer»

(4) Vas defereus

Vas deferens (Vas deferens is a part of the male reproductive system in human beings)

Vas defereus is the right answer 

4838.

In which of the following groups would you place a plant that produces spores and embryos but lacks seeds and vascular tissue? (1) pteridophytes (2) bryophytes (3) gymnosperms(4) thallophyta

Answer»

(2) bryophytes

A plant that produces spores and embryos but lacks seeds and vascular tissues belongs to bryophytes.

4839.

Who was the ruler of France during the French revolution? (1) Louis XV (2) Louis XIV (3) Louis XX (4) Louis XVI

Answer»

Correct option is (4) Louis XVI 

4840.

Assertion (A): Men disguished as Native American boarded the tea overboard which was hailed as ‘Boston Tea Party’. Reason (R): This incident led to the compromise between England and rebellious colonies. (1) Both (A) and (R) are correct (2) Both (A) and (R) are incorrect (3) (A) is correct but (R) does not explain (A) (4) (A) is correct and (R) explains (A)

Answer»

(3) (A) is correct but (R) does not explain (A) 

4841.

Habeas Corpus Act was passed in? (1) 1679 (2) 1683 (3) 1691 (4) 1697

Answer»

Correct option is (1) 1679

4842.

America was discovered in? (1) 1491 (2) 1492 (3) 1493 (4) 1494

Answer»

Correct option is (2) 1492

4843.

"Boston Tea Party" incident happened in ? (1) 1770 (2) 1771 (3) 1772 (4) 1773

Answer»

Correct option is (4) 1773

4844.

Who discovered the spinning jenny?(1) John Ke (2) T. E.Nicholson (3) Raphael Samuel (4) James Hargreaves

Answer»

Correct option: (4) James Hargreaves

4845.

In the structure of Napthalene the difference between the number of sigma bonds and the number of pi bond is (a) 6 (b) 7 (c) 12 (d) 14

Answer»

Correct option is (d) 14

4846.

Which wave length of harmful UV-radiations is prevented by ozone layer in entering the Earth atmosphere? (A) 210-300nm (B) 200-310nm (C) 120-210nm (D) 400-700nm

Answer»

Correct option is  (B) 200-310nm

4847.

In the Number series given below, one Number is missing. Each series is followed by five alternatives (1), (2), (3), (4) and (5). One of them is the right answer. Identify and indicate it as per the "Instructions".8, 15,......, 53, 102, 199 (1) 30 (2) 23 (3) 29 (4) 31 (5) 28

Answer»

Correct option is (5) 28

4848.

In the number series given below, one number is missing. Each series is followed by five alternatives (1), (2), (3), (4) and (5). One of them is the right answer. Identify and indicate it as per the “Instructions”. 1. 2, 7, 14, 23, .….., 47 (1) 31 (2) 28 (3) 34 (4) 38 (5) 35 2. 4, 6, 12, 14, 28, 30, …… (1) 32 (2) 64 (3) 62 (4) 60 (5) 48 3. 11, 13, 17, 19, 23, 29, 31, 37, 41, …… (1) 43 (2) 47 (3) 51 (4) 53 (5) 59 4. 15, 31, 63, 127, 255, …… (1) 513 (2) 511 (3) 523 (4) 517 (5) 515 5. 14, 26, 50, 98, …… (1) 78 (2) 194 (3) 196 (4) 190 (5) 148

Answer»

1. (3) 34

2. (4) 60

3. (1) 43

4. (2) 511

5. (2) 194

4849.

Read the following information carefully and answer the questions given below: (i) In a class of boys and girls, Amar's rank is 12th and Meeta's rank is 8th . (ii) Amar’s rank among the boys is 6th and Meeta's rank among girls is 3rd . (iii) In the class Meeta’s rank is 52nd from the other end. (iv) From the other end, Amar's rank among the boys is 26th1. How many boys are there in the class? (1) 31 (2) 28 (3) 29 (4) 30 2. Which of the following is Meeta’s rank among the girls from the other end? (1) 23rd (2) 28th (3) 26th (4) 22nd 3. How many boys are there before Meeta? (1) 4 (2) 5 (3) 3 (4) 6 4. How many boys are there between Amar and last rank, (assuming it is a girl) in the class? (1) 25 (2) 47 (3) 22 (4) 35 5. How many boys are there between Amar and Meeta? (1) 1 (2) 2 (3) 3 (4) None of these 6. How many girls are there before Amar? (1) 6 (2) 6 (3) 7 (4) 9 7. How many girls are there between Meeta and Amar? (1) 1 (2) 2 (3) 3 (4) 4

Answer»

1. (1) 31

2. (3) 26th

3. (2) 5

4. (1) 25

5. (4) 9

6. (2) 2

4850.

Find the missing number in the diagram :(1) 27 (2) 29 (3) 28 (4) 30

Answer»

Correct option is (3) 28