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Q:

What is the value of cosec -150°?

A) -2 B) 2/√3
C) 2 D) -2/√3
 
Answer & Explanation Answer: A) -2

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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , CAT

0 2901
Q:

What organelle is responsible for photosynthesis?

A) mitochondria B) Cytoplasm
C) Chloroplasts D) Ribosomes
 
Answer & Explanation Answer: C) Chloroplasts

Explanation:

Chloroplasts are organelles in plant and bacteria cells that contain the chlorophyll is responsible for photosynthesis.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

7 2901
Q:

Which best describes the fossil record?

A) The fossil record provides evidence of a common ancestor to many species B) The fossil record is inaccurate because scientists are not able to date fossils
C) The fossil record cannot provide evidence of evolution D) The fossil record provides evidence that disputes the theory of evolution
 
Answer & Explanation Answer: A) The fossil record provides evidence of a common ancestor to many species

Explanation:

A fossil is a traces or remainings of plants and animals that lived in the past. The fossil record provides evidence of a common ancestor to many species is the option that best describes the fossil record.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 2900
Q:

A hydrogen filled balloon ascending at the rate of 18 kmph was drifted by wind. Its angle of elevation at 10th and 15th minutes were found to be 60° and 45° respectively. The wind speed (in whole numbers) during the last five minutes, approximately, is equal to

A) 7 km/hr B) 11 km/ hr
C) 26 km/hr. D) 33 km/hr
 
Answer & Explanation Answer: D) 33 km/hr

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2900
Q:

In the given figure, ABCDEF is a regular hexagon of side 12 cm. P, Q and R are the mid points of the sides AB, CD and EF respectively. What is the area (in sq.cm) of triangle PQR?

A) 27√6 B) 81√3
C) 54√3 D) 54√6
 
Answer & Explanation Answer: B) 81√3

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Filed Under: Area
Exam Prep: Bank Exams

2 2899
Q:

Attribution theory was designed to account for

A) how people explain others' behavior B) the process of revealing intimate aspects of ourselves to others
C) social facilitation and social loafing D) the loss of self-awareness that occurs in group situations
 
Answer & Explanation Answer: A) how people explain others' behavior

Explanation:

Attribution theory was designed to account for how people explain others' behavior. It is a theory in psychology states that the attributions people make about events and behavior can be classed as either internal or external. In an internal, or dispositional, attribution, people infer that an event or a person's behavior is due to personal factors such as traits, abilities, or feelings.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 2899
Q:

The LCM of 16, 24, 36, 52 and 54 is?

A) 5618 B) 5216
C) 432 D) 5616
 
Answer & Explanation Answer: D) 5616

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Filed Under: HCF and LCM
Exam Prep: AIEEE , Bank Exams , CAT

5 2899
Q:

Pointing to a lady, Diwakar said, "Her mother's only grandson is my son." How is that lady related to Diwakar?

A) Aunty B) Sister
C) Mother D) Wife
 
Answer & Explanation Answer: B) Sister

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Filed Under: Blood Relations
Exam Prep: Bank Exams

9 2899