Question
If 7 16 x 90 171 292 Then, 2x²+ 1 + x =
? In each of the following questions a number series is given. One term of the series is denoted by x. You have to calculate the value of x and by using the value of x, you have to replace the question mark (?) in the following questions :Solution
7 + 9 = 16 16 + 25 = 41 41 + 49 = 90 90 + 81 = 171 171 + 121 = 292 Hence, x= 41 Hence, (2 × 41²) + 1 + 41 = 3362 + 1 + 41 = 3404
If you travel through the shola forests of western Ghats, you are likely to see which of the following features?
1. Epiphytes like Lichens
The famous Ajanta Caves are located in which Indian state?
In which of the following regions of India are shale gas resources found?
1. Cambay Basin
2. Cauvery Basin
3. Krishna-Godavari Basi...
These forests provide commercially viable wood like Teak. Th ey are marked by high degree of gregariousness. Amla and sandalwood are also found in these...
How many countries share an international border with the state of Mizoram?
Regarding oilseeds, consider the following statements:
1. Mustard is cultivated as a kharif crop.
2. Dry lands of Malwa plateau are f...
Who is operating the Noida International Airport?
Which one of the following countries shares border with the least number of states/UTs of India?Â
The Narmada river flows to the west, while most other large peninsular rivers flow to the east. Why?Â
1. It occupies a linear rift valley.
<...All Weather related phenomena take place in which layer of atmosphere?
Relevant for Exams:
