Practice Question and Answer
8 Q: An alloy contains zinc, copper and tin in the ratio 2:3:1 and an other contains copper, tin and lead in the ratio 5:4:3. If equal weights of both alloys are melted together to form a third alloy, then the weight of lead per kg in the new alloy will be.
2881 05d71ec041a67ca48146828b7
5d71ec041a67ca48146828b7- 1½ kgfalse
- 21/8 kgtrue
- 33/14 kgfalse
- 47/9 kgfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "1/8 kg"
Q: Ganga is a result of confluence of rivers Bhagirathi and Alakananda at which place?
2880 15dc1067196420169a01edbc2
5dc1067196420169a01edbc2- 1Deva Prayagtrue
- 2Karan Prayagfalse
- 3Gangotrifalse
- 4Rudra Prayagfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Deva Prayag"
Explanation :
Devprayag: is a city located in Tehri Garhwal district of Uttarakhand state of India. It is one of the Panch Prayag and here the Alaknanda River meets the Bhagirathi River.
Q: Banks should always check financial status before lending money to a client. Assumptions : I. Checking before lending would give a true picture of the client's financial status. II. Clients some times may not present the correct picture of their ability to repay loan amount to the bank. 2879 05b5cc7f2e4d2b41977751e4d
5b5cc7f2e4d2b41977751e4d- 1If only assumption I is Implicittrue
- 2If only assumption II is Implicitfalse
- 3If either I or II is Implicitfalse
- 4If both I and II are Implicitfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "If only assumption I is Implicit"
Explanation :
Answer: A) If only assumption I is Implicit Explanation: I is implicit in the norm prescribed in the sentence. This is why checking is being advised. Again, what would the banks check? Obviously what the clients reveal. Banks would assume the revelation to be true.Hence II is not implicit. However, II is vague. If cross - checking is what the speaker has in mind, II would become implicit.
Q: An area of dead myocardial tissue is called 2879 05b5cc6abe4d2b4197774d043
5b5cc6abe4d2b4197774d043- 1an infarcttrue
- 2stenosisfalse
- 3an indurationfalse
- 4hypertrophyfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "an infarct"
Explanation :
Answer: A) an infarct Explanation: An area of dead myocardial tissue is called an infarct.
Q: Match the following.
(A) Night blindness 1. Vitamin C
(B) Scurvy 2. Vitamin A
(C) Rickets 3. Vitamin D
(D) Anemia 4. Vitamin B12
A B C D
(a) 1 2 3 4
(b) 2 1 3 4
(c) 3 2 1 4
(d) 4 3 2 1
2879 05f7c0fcb3371cf6f4d44ad03
5f7c0fcb3371cf6f4d44ad03- 1(a)false
- 2(b)true
- 3(c)false
- 4(d)false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "(b)"
Q: What is the other name of Sahyadri Range?
2879 05f48d4ac6608aa6311bfe690
5f48d4ac6608aa6311bfe690- 1Lesser Himalayasfalse
- 2Shivaliksfalse
- 3Western Ghatstrue
- 4Eastern Ghatsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Western Ghats"
Q: Manohar Untwal, who recently died at 54, was a BJP MLA from which state? 2878 25e393149b44a371bd8a19850
5e393149b44a371bd8a19850- 1Haryanafalse
- 2Madhya Pradeshtrue
- 3Gujaratfalse
- 4Uttar Pradeshfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Madhya Pradesh"
Q: Total number of students in 3 classes of a school is 333 . The number of students in class 1 and 2 are in 3:5 ratio and 2 and 3 class are 7:11 ratio . What is the strength of class that has highest number of students ? 2878 05b5cc72ce4d2b4197774f7a6
5b5cc72ce4d2b4197774f7a6- 1125false
- 2155false
- 3135false
- 4165true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "165"
Explanation :
Answer: D) 165 Explanation: Ratio C1:C2 = 3:5 and C2:C3 = 7:11So C1:C2:C3 = 21 : 35 : 55Let the strength of three classes are 21x, 35x and 55x respectively, then Given that 21x + 35x + 55x = 333=> 111x = 333 or x=3So strength of the class with highest number of students =55x = 55x3 = 165.