Related Questions

Malleable cast iron is produced 1. By quick cooling of cast iron. 2. By adding magnesium to molten cast iron. 3. from white cost iron by annealing. Which of the above statements is/are correct?
A hare pursued by a grey hound is 50 of her own leaps before him. while the hare takes 4 leaps, the grey hound takes 3 leaps. In one leap, the hare goes 1.75 metres and the grey hound 2.75 metres. In how many leaps, will the grey hound overtake the hare?
In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.           Statements: Some grey are silk. All pinks are grey. Conclusions: I. Some silk are grey. II. Some grey are pink.
Addition of small amount of __________ to grey cast iron is done to produce nodular grey cast iron.
Each question presents a situation and asks you to make a judgement regarding that particular circumstance. Choose an answer based on given information. After Tsunami, Kiran gave an ad for missing husband on the news channel. She gave description of her husband as a tall, grey hair guy, who is in his early 50’s. His eyes are blue and skin tone is brown. Four people who somehow matched the description gathered to meet Kiran. 1. Rohan is a tall, brown guy in his mid-40’s. He has black hair and has black eyes. 2. Gaurav is small, white guy in his late 50’s. He has grey hair and blue eyes. 3. Samay is tall, brown guy in his early 50’s. He has grey hair and blue eyes. 4. Kartik is 5’5’’, brown guys in his early 40’s. He has black hair and brown eyes. Who among the following would be most likely the husband of Kiran?
Diva has four pen stands of grey, red and purple colour. She also has four different crayons of white, violet, orange and grey colour. She picks one crayon and one pen stand at random. What is the probability that neither of the crayon and pen stand is grey?
The following question has two premises and two conclusions. If the premises re assumed to be true (irrespective of factuality), then, in respect of each of the items given below, which of the following conclusions follow logically? Premises: All metals are grey in colour. Some metals are heavy. Conclusion: I. All heavy metals are grey in colour. II. All light metals are not grey in colour.
In the following question below are given three statements followed by three conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements. Statements: I. Some Mobile are Laptop. II. All Laptop are Grey. III. No Grey is a Blue. Conclusions: I. Some Mobile are Grey. II. Some Blue are Mobile. III. No Laptop is a Blue.
Statements : All fishes are grey in colour. Some fishes are heavy.

Conclusions :
I. All heavy fishes are grey in colour.
II. All light fishes are not grey in colour.
Consider the following statements: Machine tool beds are made using grey cast iron due to 1. high tensile strength and ductility 2. high compressive strength and damping property 3. castability and low cost of production 4. machinability and low material cost Which of the above statements are correct?