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Three identical bottles are each half filled with alcohol solution. When the content of the third bottle is
divided into two halves and each half is poured into each of the first two bottles, the volume concentration of
alcohol in the first bottle becomes smaller by 20% of its concentration and that in the second bottle increases
by 10% of its concentration. What is the ratio of the initial quantity of alcohol in the first bottle to that in the
second bottle?

aptitude short tricks

5-14:12-?:17-86

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I can access all the upcoming mocks right?

Statements: Some fruits are veggies. No fruit is a salad. Some veggies are salads. Some salads are Japanese. Conclusions: I. Some fruits can be Japanese. II. Some veggies can be Japanese. III: Some fruits are not Japanese.

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The sum of two numbers is 2800 and their HCF is 7, how many pairs of such numbers are possible?

i am getting a score of 3-4 in varc sectionsls. But when i am solving daily targets then my score is comparatively high. How to improve this?

Number of Apples with Pankaj is one fourth of the total number of Apples with Tarun and Guru they all went to the market and but one does an apple each now the number of Apples with Tarun Pankaj and Golu is in the ratio of 11:9 is to 24 find the total number of Apples with Gullu and Pankaj

rrb ntpc previous year paper 05
Qs.1