Elitmus Exam Numerical Ability Algebra

porbability of such interger where x+y>=0 and y>0 satisy the conditions.
options
1.1/8
2.3/8
3.3.4
4.1.2

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Elitmus Other Question

A shopkeeper sold sarees at Rs. 266 each after giving 5% discout on labelled price. Had he not given the discount, he would have earned a profit of 12% on the cost price. What was the cost price of each saree? A yamaha and honda were riding together on a road at a constant speed of v km/hr .in betweeb yamaha stopped for T minutes . The honda continued to travel with the same speed .Yamaha resumed to travel with speed of Y km/hr. It caught up honda after v minutes of resuming the ride.
The maximum speed the either bike can take is 130 km/hr.
Given that v is a prime no. whose square root is greater than 7.
What is the maximum duration of yamaha.
assume that the time for yamaha to slow down and spped up was instantaneous.