Target 99+%ile |LRDI | Set-11

The following table gives number of students who secured more than 90% of marks in each of the five subjects from class 6 to class 10. The other table below gives number of students in different classes. Q1.The number of students in class 7, who scored more than 90%...

LRDI | Multiple Set Optimisation | Venn Diagram

The following bar chart gives number of days it rained in eight different countries in a normal year. Q1.What is the maximum number of days during the year on which it could have rained in all the eight countries?Q2.What is the minimum number of days during the year...

Venn Diagram | CAT-18 | Optimisation

1600 satellites were sent up by a country for several purposes. The purposes are classified as broadcasting (B), communication (C), surveillance (S), and others (O). A satellite can serve multiple purposes;however a satellite serving either B, or C, or S does not...
4-Set LRDI Venn-Diagram|Set-7

4-Set LRDI Venn-Diagram|Set-7

XYZ Art Society offers courses in vocal singing in four main streams, Thumri, Ghazal, Bhajan and Qawwali.  Currently, there are 220 students enrolled. One student can enrol in any number of streams. No student can enrol in two streams, which are taught at the same me....
WhatsApp WhatsApp us