(1) question can be answered from statement A alone but not by using the statement B alone.(2) question can be answered from statement B alone but not by using the statement A alone.(3) question can be answered by using either of the statements alone.(4) question can be answered by using both the statements but not by either of the statements alone.(5) question cannot be answered on the basis of the two statements.
In a class of 30 students, Rashmi secured the third rank among the girls, while her brother Kumar studying in the same class secured the sixth rank in the whole class. Between the two, who had a better overall rank?
A. Kumar was among the top 25% of the boys merit list in the class in which 60% were boys.
B. There were three boys among the top five rank holders and three girls among the top ten rank holders. (CAT 2004)
(1) question can be answered from statement A alone but not by using the statement B alone.(2) question can be answered from statement B alone but not by using the statement A alone.(3) question can be answered by using either of the statements alone.(4) question can be answered by using both the statements but not by either of the statements alone.(5) question cannot be answered on the basis of the two statements.
Zakib spends 30% of his income on his children's education, 20% on recreation and 10% on healthcare. The corresponding percentages for Supriyo are 40%, 25%, and 13%. Who spends more on children's education?
A. Zakib spends more on recreation than Supriyo.
B. Supriyo spends more on healthcare than Zakib. (CAT 2004)
In a triangle ABC, median AM is drawn such that it divides angle BAC in the ratio 1:2. AM is extended to D such that angle ABD=90. Given AC=12, find AD a)8 b)12 c)16 d) 24
a toy train produces at least 10 diffrnt tunes wen it moves around a circular toy track of radius 5 meters : at 10 meters per minute. However, the toy train is defective and it now produces only two diffrnt tunes at random. What are the odds that the toy train produces 5 consecutive music tunes of d same type?
The average age of a husband and wife at the time of their marriages was 25 years. A son was born to them twoyears after their marriage. The present average age of all three of them is 24 years. How many years is it since thecouple got married?
Four distinct coins are placed into one or more of five different boxes randomly. Find the probability that exactly 3 boxes will have at least one coin. options:
3/25
72/125 -- ans.
16/25
8/75
how to solve this ,can anyone explain in detail..?
A and B sell pens at the same selling price. A calculates his profit percentage on his selling price, whereas B calculates his profit percentage on the cost price. Both of them found their calculated profit percentage to be 12.5%. If the difference of the profits earned by the two of them is ΰ€°42.50, then the selling price of the pens is
A blind man rolls a fair dice marked β1β, β2β, β3β, β4β, β5β and β6β on its six faces. After the first rolling, he erases the number on one of the six faces of the dice and marks it with β1β. He rolls the dice again and erases the number on one of the faces and marks it with β2β. He repeats this exercise four more times and marks β3β, β4β, β5β and β6β on faces of the dice in the subsequent trials. What is the probability that the face initially marked with β3βon the fair dice, still has β3β marked on it, after the sixth rolling?
In a group, there are 15 men and 12 women. The men exchange roses among themselves, and the women also do the same. (An exchange is one person giving another a rose, and the other then giving another rose to the first person.) Further, each woman gives one rose to only one man, and each man gives one rose to only one woman. How many roses are exchanged?
ABCD is a rectangle with AD =10 . P is the point on BC such that angle APD= 45 degree . How many possible value of AB? a. 9.5 , b. 10.2 , c. 11.4 , d. 12.3
Outside of circle Ξ, point A is chosen. Tangents AB and AC to Ξ are drawn, with B,C on the circumference of Ξ. On the extension of AB, D is a point such that B is between A and D, and β ADC=25β. The circumcircle of ADC intersects Ξagain at E (different from point C ). F is the foot of the perpendicular from B to DC. What is the measure (in degrees) of β DEF?
