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delete my account

from where I can get the notes?

I HAVE TAKEN THIS TEST SERIES ABOUT 8 MONTHS BEFORE...... BUT HAVEN"T USED IT,,,, SO ANYONE CAN SUGGEST ME HOW CAN WE USE THIS PLATFORM ......... SHOULD I GIVE MOCKS OR SECTIONAL?/??

- In triangle PQR, the sides PQ and PR are produced to A and B respectively. The bisectors of ∠AQR and ∠BRQ intersect at point O. If ∠QOR = 50°, then
what is the value (in degrees) of ∠QPR?

- In triangle PQR, the sides PQ and PR are produced to A and B respectively. The bisectors of ∠AQR and ∠BRQ intersect at point O. If ∠QOR = 50°, then
what is the value (in degrees) of ∠QPR?

a student take 1.25 hours to travel from home to school at the speed of 4 km per hour by what percentage should be increase his speed to reduce the time by 25% to cover the same distance from school to home

Q1- Sun Life Insurance company issues standard, preferred and ultra-preferred policies. Among the company's policy holders of a certain age, 50% are standard with the probability of 0.01 dying in the next year, 30% are preferred with a probability of 0.008 of dying in the next year and 20% are ultra-preferred with a probability of 0.007 of dying in the next year. If a policy holder of that age dies in the next year, what is the probability of the decreased being a preferred policy holder? A- 0.27 b- 0.17 C- 0.37 d- 0.77 e- 0.21

if the radius of the right circular

A doctor has decided to prescribe two new drugs to 200 heart patients as follows: 50 get
drug A, 50 get drug B, and 100 get both. The 200 patients were chosen so that each had an
80 percent chance of having a heart attack if given neither drug. Drug A reduces the prob-
ability of a heart attack by 35 percent, drug B reduces the probability by 20 percent, and
the two drugs, when taken together, work independently. If a randomly selected patient
in the program has a heart attack, what is the probability that the patient was given both
drugs?​