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5051.

Find out the correct option by choosing logically appropriate sequence.1.Mother 2.Child 3.Milk 4.Crying 5.Smile (A) 23145 (B) 12435 (C) 24135 (D) 15243

Answer»

Correct option is (C) 24135

5052.

Find out the correct option by choosing logically appropriate sequence.1.Gujarat 2.Earth 3.Somnath 4. Universe 5.India (A) 32154 (B) 24135 (C) 15243 (D) 31254

Answer»

Correct option is (D) 31254

5053.

Law of conservation of mass was proposed by (1) Lavoisier (2) Proust (3) Dalton (4) None

Answer»

(1) Lavoisier 

5054.

Find out the correct option by choosing logically appropriate sequence.1.Table 2.Tree 3.Wood 4.Seed 5.Plant (A) 13245 (B) 45231 (C) 45321 (D) 12345

Answer»

Correct option is (B) 45231

5055.

Which of the following element does not show allotropy? (1) Phosphorus (2) Sulphur (3) Oxygen (4) Aluminium

Answer»

(4) Aluminium 

Aluminium does not show allotropy.

5056.

…….. is a non-metal but it is lustrous. (A) Carbon (B) Sulphur (C) Bromine (D) lodine

Answer»

(D) lodine

Iodine though non-metals, but it is bluish- black Cautious solid

5057.

Number of covalent bonds in Methane molecules. (1) 1 (2) 2 (3) 3 (4) 4

Answer»

Correct option is (4) 4 

5058.

Calculate the concentration in terms of mass by volume percentage of the solution containing 2.5g. Potassium chloride in 50 ml of KCl solution. (1) 2% (2) 10% (3) 4% (4) 5%

Answer»

Correct option is (4) 5%

5059.

A solution turns red listmus blue, its pH is likely to be (1) 1 (2) 4 (3) 5 (4) 10

Answer»

Correct option is (4) 10

5060.

A solution turns red litmus into blue, its pH is likely to be: (1) 1 (2) 4 (3) 5 (4) 10

Answer»

Correct option is (4) 10

5061.

Number of elements present in period–2 of the long form of periodic table (1) 2 (2) 8 (3) 18 (4) 32

Answer»

Correct option is (2) 8

5062.

Name the element which is common to all acids? (A) Sulphur (B) Chlorine (C) Nitrogen (D) Hydrogen

Answer»

Correct answer is (D) Hydrogen

5063.

Dilution is the process of (A) Mixing acid with water (B) Mixing strong acid with strong base (C) Mixing acid or base with water (D) Mixing strong acid with weak base

Answer»

(C) Mixing acid or base with water 

5064.

If the quantity of solute is more in a solution, then the solution is said to be (1) Saturated solution (2) Dilute solution (3) Concentrated solution (4) Unsaturated solution

Answer»

(3) Concentrated solution 

5065.

A solution turns red litmus into blue, it pH is likely to be (A) 1 (B) 4 (C) 5 (D) 10

Answer»

Correct answer is (D) 10

5066.

A solution turns red litmus blue, its pH is likely to be (1) 1 (2) 4 (3) 5 (4) 10

Answer»

Correct option is (4) 10

5067.

Which wildlife is protected by the villagers of Bishnoi village in Rajasthan? (A) Chinkara (B) Elephant (C) Tiger (D) Lion

Answer»

Correct option is (A) Chinkara

5068.

The main cause of abundant coliform bacteria in the river Ganga is (A) Disposal of unburnt corpses into water (B) Discharge of effluents from electroplating industries (C) Washing of clothes (D) Immersion of ashes

Answer»

(A) Disposal of unburnt corpses into water 

5069.

The main cause of abundant coliform bacteria in the river Ganga is (1) Disposal of unburnt corpses into water (2) Discharge of effluents from electroplating industries (3) Washing of clothes (4) Immersion of ashes

Answer»

(1) Disposal of unburnt corpses into water

5070.

The policy of globalization is associated with_____ (A) Local trade (B) Foreign trade (C) Regional trade (D) All of these

Answer»

(B) Foreign trade

5071.

In which year, Government of India passed air pollution control act in India? (A) 1999 (B) 1981 (C) 1995 (D) 2002

Answer»

Correct option is (B) 1981

5072.

For an incident ray directed towards center of curvature of a spherical mirror the reflected ray (1) retraces its path (2) passes through focus (3) passes through the pole (4) becomes parallel to the principal axis

Answer»

(1) retraces its path

5073.

In the equation CuO + H2 → Cu + H2O + the substance reduced is (1) CuO (2) H2 (3) Cu (4) none of these

Answer»

Correct option is (1) CuO

5074.

What happens when dilute hydrochloric acid is added to iron filings? (1) Hydrogen gas and iron chloride are produced (2) Chlorine gas and iron hydroxide are produced (3) No reaction takes place (4) Iron salt and water are produced

Answer»

(1) Hydrogen gas and iron chloride are produced

5075.

Tincture of iodine is a solution used as an antiseptic to clean wounds. This is prepared by dissolving solid iodine in: (A) Alcohol (B) Water (C) Carbon di sulphide (D) Ether

Answer»

Correct option is (A) Alcohol

5076.

Dentists use to see large image of the teeth of patients using (A) Convex mirror (B) Convex lens (C) Concave lens (D) Concave mirror

Answer»

(D) Concave mirror

5077.

All firsts of the baby are ____ in the parents memories. 1. written 2. carved 3. inscried 4. etched

Answer»

Correct option is 4. etched

5078.

Choose the most suitable the phrasal verbs in the given sentences: 1. The organizers plan to wrap up the programme before 3 pm. (A) conclude (B) advance (C) inaugurate (D) terminate 2. Rampant corruption will eat away the basic foundation of a country’s economy. (A) strangle (B) shrink (C) erode (D) digest 3. Reena handed out her wedding invitations to all her colleagues. (A) circulated (B) delivered (C) issued (D) distributed 4. The street vendor salted away a part of his daily profit to buy a pushcart. (A) spent (B) saved (C) adjusted (D) frittered 5. We bumped into a far relative of ours in the function. (A) visited (B) enquired (C) met (D) surrounded

Answer»

1. (A) conclude

2. (C) erode

3. (D) distributed

4. (B) saved

5. (A) visited

5079.

A table clock has its minute hand 4.5 cm long. The average velocity of the tip of the minute hand between 6.00 a.m. to 6.30 a.m. is (1) 5 x 10–3 cm/s (2) 2.25 x 10–3 cm/s (3) 9 10–3 cm/s (4) 13.5 10–3 cm/s

Answer»

(1) 5 x 10–3 cm/s 

5080.

Consider the motion of the tip of the minute hand of a clock in one hour. Which of the following statement is wrong? (1) The average spead of the top is zero (2) Average acceleration of the tip is zero (3) Average velocity of the tip is zero (4) the displacement of the top is zero

Answer»

(1) The average spead of the top is zero

5081.

Choose the correct figure that has all the following properties (A) Both the diagonals are congruent (B) It is called as rectangle (C) The perimeter of the figure is four times its length or breadth (D) It is Rhombus (1) Rhombus (2) Rectangle (3) Trapezium (4) Square

Answer»

Correct Option is (4) Square

5082.

Fill in the blanks with right options to represent an equation for aerobic respiration:C6 H12 O6 + X → 6CO2 + Y + Energy1) X - 6O2 ; Y - 2H2O2) X - 2O2 ; Y - 6H2O3) X - 6H2O ; Y - 6O24) X - 6O2 ; Y - 6H2O

Answer»

4) X - 6O2 ; Y - 6H2O

5083.

Acetic acid is reduced with LiAlH4 to give: 1. CH3CH2OH 2. CH3CHO 3. CH3OH 4. CH3CH3

Answer»

Correct option is 1. CH3CH2OH 

5084.

If the clock reads 6: 20 and if the minute hand points North-East, in which direction will the hour hand point? (a) West (b) South-East (c) East (d) North-East

Answer»

Correct option is (c) East

5085.

An analogue wrist watch is displaying the time as 3:00. If the hour hand points towards northeast direction, then in which direction is the minute hand pointing? (A) South-west (B) North-West (C) South-east (D) North-east

Answer»

 Correct option is (B) North-West

5086.

It's 3 O' clock in a wrist watch. If the minute hand points towards North-East direction, then the hour hand will point towards which direction? (A) South - West (B) North – West (C) South (D) South - East

Answer»

(D) South - East

5087.

These questions are based on the following information: Seven villages A, B, C, D, E, F and G are situated as follows E is 2km to the west of B F is 2 km to the North A C is 1km to the West of A D is 2km to the South of G G is 2km to the East of C D is exactly in the middle of B and E 1. A is the middle of …………….. (A) E and C (B) E and G (C) F and G (D) G and C 2. Which two villages are the farthest from one another? (A) D and C (B) F and E (C) F and B (D) G and E 3. How far is E from F (in km) as the crow flies? (A) 4 (B) 20 (C) 5 (D) 26

Answer»

1. (D) G and C

2. (C) F and B

3. (A) 4

5088.

Pointing toward Rita, Nikhil said, “I am the only son of her mother’s son”. How is Rita related to Nikhil? (A) Aunt (B) Niece (C) Mother (D) Cousin

Answer»

Correct option is (A) Aunt

5089.

Identify the tributary of river Sindhu which originates near Man Sarovar and flows west – ward: (1) Jhelum (2) Ravi (3) Chenab (4) Satluj

Answer»

Correct option is (4) Satluj

5090.

The seven boys Sunil, Anil, Harshal, Shubham, Kishore, Ujwal and Omsai are sitting in a row. Harshal is sitting in between Shubham and Sunil. Kishore is in between Ujwal and Omsai. Anil is sitting in between Shubham and Ujwal. Sunil and Omsai are sitting at the two ends. Then Shubham is between which of the two boys? (1) Harshal and Anil (2) Sunil and Anil (3) Anil and Kishore (4) Ujwal and Anil

Answer»

(1) Harshal and Anil

5091.

Some students are sitting in row. B is sitting on the extreme left of the row, K is sitting between V and R, V is sitting next to M, M is sitting next to B and Q is sitting next to R, who are sitting adjacent to V ? (A) Q and K (B) R and Q (C) M and K (D) K and R

Answer»

Correct option is (C) M and K

5092.

Five boys Mahedra, Anjani, Anil, Anand and Alok and sitting in a row. Neither Anil is neighbour of Anand nor of Anjani. Mahedra is not the neighbour of Anjani. Anil is the neighbour of Alok. If Alok is just in the middle, who is neighbour of Mahendra? (1) Anand (2) Alok (3) Anil (4) Can not be determined

Answer»

Correct option is (3) Anil

5093.

Six students are sitting in a row. K is sitting between V and R. V is sitting next to M. M is sitting next to B, who is sitting on the extreme left and Q is sitting next to R. Who are sitting adjacent to V ? (1) R and Q (2) B and M (3) K and R (4) M and K

Answer»

Correct option is (4) M and K

5094.

Read the following information carefully and answer the questions given below. Ravi and Kunal are good in hockey and volleyball. Sachin and Ravi are good in Hockey and baseball. Gaurav and Kunal are good in cricket and volleyball.Sachin, Gaurav and Michael are good in football and baseball. 1. Who is good in Hockey, Cricket and Volleyball? (A) Sachin (B) Kunal (C) Ravi (D) Gaurav 2. Who is good in Baseball, Cricket, Volleyball and Football? (A) Sachin (B) Kunal (C) Gaurav (D) Ravi 3. Who is good in Baseball, Volleyball and Hockey? (A) Sachin (B) Kunal (C) Ravi (D) Gaurav

Answer»
HockeyVolleyballBaseball.CrickeFootball
Ravi, Kunal, SachinRavi, Kunal, GauravRavi, Sachin, Gaurav, MichaelGaurav, KunalSachin, Gaurav, Michael

1. (B) Kunal

2. (C) Gaurav

3. (C) Ravi

5095.

Kunal walks 10km towards North. From there, he walks 6km towards South. Then, he walks 3km towards East. How far and in which direction is he with reference to his starting point? (A) 5 km West (B) 5 km North East (C) 7 km East (D) 7 km West

Answer»

(B) 5 km North East

5096.

A, P, R, X, S and Z are sitting in a row. S and Z are in the centre, and A and P are at the ends. R is sitting on the left of A. Then who is sitting on the right of P? (A) A (B) S (C) X (D) Z

Answer»

Correct option is (C) X

Arrangement is

P X Z/S S/Z R A

5097.

Which one of the following statement is correct with regard to the given figure(1) A and B are in all the three shapes (2) E, A, B, C are in all the three shapes (3) F, C, D, B, A are in all the three shapes (4) Only B is in all the three shapes

Answer»

(4) Only B is in all the three shapes

5098.

A man is facing west. He turns 45° in the clockwise direction and then another 180° in the same direction and then 270° in the anticlockwise direction. Which direction is he facing now? (A) South (B) North West (C) West (D) South West

Answer»

 (D) South West

5099.

A man is facing north-west. He turns 90° in the clockwise direction and then 135° in the anticlockwise direction. Which direct is he facing now (1) East (2) West (3) North (4) South

Answer»

Correct option is (2) West

5100.

A farmer travels 20 m north from his house. He then turns east and walks 6 m, from there he again turns south and walks 12 m. How far is he from his original position? (1) 6 meter (2) 8 meter (3) 10 meter (4) 14 meter

Answer»

Correct option is (3) 10 meter