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Explain plsss
Village A has a population of 6800 which is decreasing at the rate of 120/yr.Village B has a population of 4200 which is increasing at the rate of 80/yr.In how many yrs will the population of the two village will become equal?ans. 13
The bisectors of angles of the ||gm form a quadrilateral having all angles = 90 then wo square kyn ni ho skta..?? Ncert m proof me bas all angles =90, then it's a rectangle, that's it (ps : geometry boht weak h meri) 😄😄
As they climb / higher , the air /became cooler./NE
As they climbed higher, the air became cooler. OR As they climb higher, the air becomes cooler. Which one's correct?
hii guys
A person has to cover a distance of 6km in 45mins .If he covers 1/2 of the distance in 2/3 of the total time ,to cover the remaining distance in the remaining time ...his speed must be?ans.12
A train starts from Delhi at 6am and reaches Ambala at 10am. The other train starts from Ambala at 8am and reaches Delhi at 11.30pm.If the distance between Delhi and Ambala is 200km the what time did the 2 trains meet each other?ans.8.56am
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My personal take on CGL Tier 2. CGL Tier 2 is more of a game of temperament than skill. Are you able to pick yourself if you waste a few minutes on one question. Are you able to keep going if there are 5 questions consecutively from topics you are not good at and you skip them. Are you able to read fast. And if in case your first paper doesnt go as planned, then can you keep calm in paper 2. What can you achieve if you are not in your best form. There is a threshold on the level of difficulties of questions. Nearly everyone who qualifies the exam is able to do all the 100 math questions in an uncontrolled environment, but what counts here is how surgically you approach the exam and questions. Focus more on mocks and concepts. All the best buddies.
Some players.. OR a few players..??
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Ram completed a piece of work in 10 days. When the work was extended by 75%, Ram reduced his speed by A times for the extended work. For the same extended work only, Ravi took 3.2B days. If they worked together to finish the initial work (excluding extended work), they would take days and days if Ram worked at his slower and faster speeds respectively, during his entire work. Then A + B = ? (Take A & B upto two decimal places,)
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A tank is full of petrol.If 12lt petrol is taken out and replaced by kerosene ,12lt mix is taken out and replaced by kerosene and this process continues one more time in the same manner at the end the ratio of petrol to kerosene is 27:1701.Find the initial quantity of petrol?ans.16
The mobile phone has become a necessity rather than luxury. FE
10??
Any short cut to find the circumcentre of triangle with vertices (-3,4) , (3,4) and (-4,-3) ??
A woman sells to the first customer 1/2 her stock of apples and 1/2 an apple to the 2nd customer 1/2 an apple and 1/2 of her remaining stock and so as to a 3rd and to a 4th customer .She finds that she has now 15 apples left.How many had she at 1st?ans.255
iska batao