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just lrdi things

205,222,241,294,293

please upload mock attempt of dashcat 4

the sum of the first three terms of an arithmetic progression is 24 and the sum of squares of the first term and the
divisible by 10

Preeti run 5 m east from her house, she turns right and runs 2 m again turns right and runs 20 m and turns left and runs 6 m and stands stationary. Find her direction and distance from her house.
a. 13m. North east
b 13m.south west
c. 17 m. South west
d. 17 m. North east

Is the "Question Difficulty" of any mock test's question based on the attempt rate and accuracy of students for that ques. or is it fixed.

Are there any videos on "How to analyse Mocks?" I am not able to find it on the website

will we get physical material?

A man took loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 5400 interest only for the period. The principal amount borrowed by him was:

A) Rs.2000B) Rs.10000C) Rs.15000D) Rs.20000

A petrol- diesel solution, containing 40℅petrol is mixed with another solution M, of unknown concentration in the ratio 2:3 by volume. This mixture is mixed with double quantity of another 40℅ petrol solution, to obtain the final mixture. The final mixture had a petrol concentration
in the solution M?