PSI Pre 2018

Which of the following plant groups has vascular system, produces spores, but does not has SPEd ?

The plant disease "Late Blight of Potato" is caused by which of the following organism ?

Mammals, structurally the sense organs take which one of the following three basic forms ?

The infections which usually develop slowly and are long-lasting are known as ________  infections.

Sensory nerve cells called Rods and Cones are found in __________ .

Find the value of Y and Z respectively after identifying the rule in number arrangement 

You are having 2 cubes X and Y in front of you that are placed adjacent to each other.

Study the information about these cubes that is given below:

Cube X is on your left side and cube Y is on your right side.

One of the opposite faces pair of cube X is painted red. Another pair of opposite faces is painted blue and one of the remaining faces is painted yellow and other one is violate.

Only one pair of opposite faces of cube Y is painted blue. Another pair of opposite faces has brown and green colour while remaining opposite pair has black and white colour.

If red face of cube X and blue face of Y are touching table, yellow of X and brown of Y are facing you; then select the colour of face of cube Y that is facing blue side of cube X.

Measurements of lizard like animal are as follows. Its head is 7 cm long. Its body length between the head and the tail is equal to the head plus tail. The tail length is equal to the head plus one half of the body length between the head and the tail. Select the option that indicates total length of the lizard.

Identify the wrong term, in the given number series :

6, 24, 72, 240, 726

Study the following information carefully and answer the question asked:

Seven candidates Hari, Samir, Nilesh, Shailaja. Nikita, Laxman and Sujata are interviewed for selection as teaclier by different panels to I to VII for different school A, B, C, D, E, F and G not necessarily in the same order of schools and panels. Nilesh is interviewed by panel IV for school A. Samnir is interviewed by panel III but not for school C or D. Hari is interviewed for school B, but not by panel I or ll. Nikita is interviewed by panel VI for School E. Panel VII conducts the interview for school F. Shailaja is interviewed by panel I but not for school C. Panel II does not interviewed Laxnan. Who was interviewed by Panel V? 

There are six routes for reaching from town A to hill town B. Three of these are indicated by P, Q and R and other three are indicated by 1, 2, and 3. Route Q is closed during slorny weather. Roules P, 1 and 3 are affected by flooding of one river. If route 1 is closed, route R gets closed automatically as both are bifurcations of the single route from A ulter some distance. Select the route's which is/are available for transport when weather is stormy and causes flooding of the rivers that affect the routes.

If the average of p and q is 20, the average of q and y is 25, the average of p, q and y is 23, then what is the average of p and y?

Which number will replace the question mark? 

The relation between third and fourth number is same as it is in first two numbers. Select correct option in place of question mark. 

56 : 29: : 98 : ?

Accompanying image shows different areas that represent specific language speakers residing in one colony. Arrow - Marathi, Circle - Gujarati, Triangle - Kannada Rectangle - Hindi, Irregular - English. Select false conclusion/s based on this information.

Conclusions :

(a) Some persons do speak fuur languages but no one speaks all the five languages mentioned in the list.

(b) Some persons speak Kannada and Hindi only.

(c)Though some Marathi speaking persons do speak Gujarati but some of these speak Hindi als.

(d) There are persons who speak Marathi and other two languages but some persons speak Marathi and Hindi only.

Answer options : 

There is some relationship between two terms at the left of : : and same relationship holds between two terms to the right. Find out the correct alternative, in place of question mark. 

EF : 15 : : KL : ?

The relation between third and fourth term is as it is in first two terms. What Number should replace the question mark ? 

122 : 170 : : 290 : ?

In a certain code language, if VIDEO is coded as VWREL and CHAIR is coded as RZSXI then how will BOARD be coded in that code language ?

Consider the following statements :

(a) Kunda is available at home during 12 noon to 4 pm on Tuesday, Thursday and Sunday,

(b) Her younger sister Naina is available at home on Monday, Thursday, Friday and Sunday during 10 am to 2 pm.

(c) The eldest sister Jyoti is available at home during 9 am to 12 noon on Monday, Wednesday and Thursday and 2 pm to 4 pm on Friday, Saturday and Sunday.

On which day and at what time, all the three sisters are available at home?

Study following information about the joint family comprised of three generations.

A, B, C, D, E and F are members with two married couples and each member prefers distinct fruit amongst banana, chiku, pineapple, figs, guava and orange. None of the male member prefers either figs or guava. C, who is daughter in law of E, enjoys pineapple most. B, who is unmarried son of D, prefers chiku. F is a grandchild of A, adopted by 2nd generation couple and F does not like orange. Person A prefers figs and has a spouse who prefers banana. Select statements from following set which are not true with respect to this information

Statements:

(a) D prefers orange and is not a son of A.

(b) E is definitely a male member of the family.

(c) C has adopted a girl.

Answer options :