CAT Practice Question and Answer
8Q: Which country has been ranked number one in pollution related deaths ? 1480 05b5cc6c0e4d2b4197774db19
5b5cc6c0e4d2b4197774db19- 1Australiafalse
- 2Indonesiafalse
- 3Indiatrue
- 4Japanfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "India"
Explanation :
Answer: C) India Explanation:
Q: I, J , K and L are all distinct individual. I is the daughter of J. J is the son of K and 'K' is the father of L. If B is the son of J and B has one brother, 'D'. Then which of the following statements is/ are true ? I. I is the sister of D. II. D and B are brother. III. K is the grand father of D. 1479 05b5cc6d9e4d2b4197774e867
5b5cc6d9e4d2b4197774e867- 1Only Ifalse
- 2I & IIfalse
- 3Only IIIfalse
- 4All of thesetrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "All of these"
Explanation :
Answer: D) All of these Explanation: K | J -- L | I -- D -- B Here I is female J, K, L & D , B are males Then from the above conditions, All of the given statements are true.
Q: The p wave of a normal Electrocardiogram indicates 1479 05b5cc6aae4d2b4197774cf89
5b5cc6aae4d2b4197774cf89- 1atrial depolarizationtrue
- 2Ventricular repolarizationfalse
- 3atrial repolarizationfalse
- 4Ventricular depolarizationfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "atrial depolarization"
Explanation :
Answer: A) atrial depolarization Explanation: The P wave in the ECG represents atrial depolarization, which results in atrial contraction, or atrial systole. The P wave is a summation wave generated by the depolarization front as it transits the atria.
Q: Solve the Logical Puzzle ? 1479 05b5cc6c2e4d2b4197774dbb9
5b5cc6c2e4d2b4197774dbb9- 12false
- 24true
- 38false
- 40false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "4"
Explanation :
Answer: B) 4 Explanation:
Q: I have a face but no eyes Puzzle 1479 05b5cc626e4d2b4197774b83a
5b5cc626e4d2b4197774b83a- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer :
Explanation :
A Clock has a face, but no eyes. It has 3 hands i.e, hours, minutes and seconds hands but no arms.
Q: A man sold two flats for Rs. 4.15 lakhs each. On one he gained 2% and on the other he lost 2%. What percent is the effect of the sale on the whole ? 1478 05b5cc6d3e4d2b4197774e4cd
5b5cc6d3e4d2b4197774e4cd- 10.25 %false
- 20.04 %true
- 30.5 %false
- 40 %false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "0.04 %"
Explanation :
Answer: B) 0.04 % Explanation: In this type cases we always have loss only. Loss% = Common Gain or Loss102= 2102= 1/25 = 0.04 %
Q: The length of a rope in meter by which a cow must be tethered in order that she may be able to graze an area of 2826 sq.m is ? 1478 05b5cc731e4d2b4197774f823
5b5cc731e4d2b4197774f823- 115 mtsfalse
- 230 mtstrue
- 324 mtsfalse
- 436 mtsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "30 mts"
Explanation :
Answer: B) 30 mts Explanation: The cow can graze an area of 2826 sq.m i.e it is able to cover area of circle of 2826 sq.m Therefore, πr2 =2826r2 =(2826×7/22) = 899.18 = 900r = 30 m. Therefore, the radius of the circle implies the length of the rope = 30 mts.
Q: "International Day for Disaster Reduction" was observed across the world on _____ ? 1477 05b5cc6c1e4d2b4197774db64
5b5cc6c1e4d2b4197774db64- 116 Octoberfalse
- 215 Octoberfalse
- 314 Octoberfalse
- 413 Octobertrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "13 October"
Explanation :
Answer: D) 13 October Explanation: International Day for Disaster Reduction, held every 13 October, celebrates how people and communities around the world are reducing their exposure to disasters. The year 2017 focus is : Reducing the number of affected people by disasters by 2030.