Worksheets1.1 BLIS CY2-A-Preliminary Departmental Assessment
Total questions: 53
Worksheet time: 27mins
Name
Class
Date
1.
Surname
4 lines
2.
First Name, M.I.
4 lines
3.
NTC Email Account
4 lines
4.
Thomas, a tricycle driver in Bataan, collected ₱680 in fares today. His gasoline expense was ₱275. What is his net income?
a)
₱405
b)
₱395
c)
₱415
d)
₱385
5.
What does Polya recommend doing after you have carried out your plan?
a)
Start a new problem
b)
Look back and verify
c)
Explain to others
d)
Write a report
6.
Elena works at a cold storage facility in Bulacan where the temperature reads −7∘C. If it increases by 12∘C, what will the new reading be?
a)
5∘C
b)
19∘C
c)
−5∘C
d)
−19∘C
7.
How should you represent earning ₱5,000 as an integer?
a)
-5000
b)
5000
c)
+5000
d)
Both B and C
8.
Compute: 18+(−18)
a)
36
b)
0
c)
-36
d)
18
9.
Victor, a BPO employee in Ortigas, notices the office temperature decreased from 24∘C to 20∘C. What is the change?
a)
−4∘C
b)
4∘C
c)
44∘C
d)
−44∘C
10.
When evaluating 8−2×3, which operation is performed first?
a)
Subtraction
b)
Multiplication
c)
Either one
d)
From left to right
11.
Rowena, a market vendor in Pampanga, sold vegetables worth ₱1,240 in the morning and ₱890 in the afternoon. Her expenses totaled ₱650. How much did she earn?
a)
₱1,480
b)
₱1,580
c)
₱1,380
d)
₱1,280
12.
Find the product: −9×4
a)
-36
b)
36
c)
-13
d)
13
13.
Luisa, a parking attendant in Makati, goes down 4 levels below the ground floor. What integer shows her location?
a)
4
b)
+4
c)
-4
d)
0
14.
The second stage in Polya's problem-solving approach involves which action?
a)
Understanding
b)
Devising a plan
c)
Executing
d)
Reviewing
15.
Calculate: 18÷(−6)
a)
-3
b)
3
c)
-12
d)
12
16.
Ricardo, a tunnel worker in Metro Manila, is positioned 15 meters underground. Which integer represents this?
a)
+15
b)
15
c)
-15
d)
0
17.
What is −9+(−6)?
a)
-15
b)
15
c)
-3
d)
3
18.
In the expression 10−8÷2×3 which operation should come first?
a)
Subtraction
b)
Division
c)
Multiplication
d)
Any order
19.
Danny, a sales clerk at SM Bacoor, earned ₱2,800 in commissions. After ₱720 in deductions, what remains?
a)
₱2,080
b)
₱2,180
c)
₱3,520
d)
₱1,980
20.
Determine the absolute value of -25.
a)
25
b)
-25
c)
0
d)
50
21.
Sandra, a courier in Pasig, delivers a package by going up 6 floors then down 2 floors from ground level. Where does she end up?
a)
8th floor
b)
4th floor
c)
-4th floor
d)
2nd floor
22.
Compute: −30÷(−6)
a)
-5
b)
5
c)
-24
d)
24
23.
During which step of Polya's method do you implement your strategy?
a)
First step
b)
Second step
c)
Third step
d)
Fourth step
e)
24.
Solve: 6-14
a)
-8
b)
8
c)
-20
d)
20
25.
Martha, an accountant in Cavite, uses positive numbers for credits and negative for debits. For a ₱20,000 credit and ₱12,000 debit, what is the balance?
a)
₱32,000
b)
-₱32,000
c)
₱8,000
d)
-₱8,000
26.
Calculate: (−7)×(−5)
a)
-35
b)
35
c)
-12
d)
12
27.
Evaluate: 15−4+6
a)
17
b)
5
c)
25
d)
7
28.
For the expression 3×(5+2), which operation takes priority?
a)
Multiply 3×5
b)
Add 5+2
c)
Multiply 3×2
d)
Add 3+5
29.
Fernando, a barangay treasurer in Laguna, must distribute ₱150,000 equally to 10 projects. However, 4 projects received ₱8,000 each as initial funding. What amount should each remaining project get?
a)
₱18,800
b)
₱19,667
c)
₱17,000
d)
₱20,500
30.
Apply Polya's method: A farmer in Nueva Ecija harvested 36 sacks of rice on Thursday, gave away 12 sacks to relatives, and harvested 22 more sacks on Friday. How many sacks remain?
a)
46 sacks
b)
70 sacks
c)
10 sacks
d)
58 sacks
31.
Compute: 20−4×3+10÷2
a)
13
b)
29
c)
53
d)
9
32.
Joel, a pharmacy assistant at Generics in Pasay, tracked inventory: +120 bottles arrived, -95 bottles sold, -8 bottles expired, +50 bottles arrived. Starting with 180 bottles, what is the final count?
a)
247 bottles
b)
253 bottles
c)
267 bottles
d)
233 bottles
33.
Calculate: (−6)×4+(−3)×(−5)
a)
-9
b)
-39
c)
9
d)
39
34.
Gina, a bank teller at PNB Zamboanga, handles transactions: Withdrawal of ₱7,000, deposit of ₱12,000, withdrawal of ₱4,000. What is the net amount?
a)
₱23,000
b)
₱1,000
c)
-₱1,000
d)
₱8,000
35.
Using Polya's steps: A baker in Pangasinan produces 240 pieces of ensaymada daily, selling each at P4. With daily costs of ₱180, what is the daily profit?
a)
₱780
b)
₱960
c)
₱660
d)
₱1,140
36.
Edgar, an oil rig worker in Palawan, descends 60 meters, then 40 meters more, then rises 25 meters. What is his depth?
a)
-75 meters
b)
-125 meters
c)
125 meters
d)
-15 meters
37.
Solve: 30÷(−5)×3+(−8)
a)
-26
b)
-14
c)
-20
d)
14
38.
Evaluate: 24+2×(9−6)−18÷3
a)
72
b)
24
c)
36
d)
18
39.
Christina, a property consultant in Makati, handled transactions: ₱52,000 commission earned, ₱12,000 lost on processing errors, ₱38,000 earned on another sale. What is her net?
a)
₱78,000
b)
₱102,000
c)
₱90,000
d)
₱64,000
40.
Apply PEMDAS to evaluate: (15−6)×3+20÷(−5)
a)
23
b)
31
c)
19
d)
27
41.
Mario, a facilities manager in Alabang, oversees a building with 18 upper floors and 4 basement levels. Traveling from basement 3 to floor 12, how many floors does he travel?
a)
9 floors
b)
14 floors
c)
16 floors
d)
15 floors
42.
Calculate: −20+7×3−(−9)
a)
10
b)
-30
c)
6
d)
30
43.
Bernard, a restaurant manager in Tagaytay, monitors weekly results: Monday +₱15,000, Tuesday -₱6,000, Wednesday +₱21,000, Thursday -₱9,000, Friday +₱28,000. What is the weekly total?
a)
₱49,000
b)
₱79,000
c)
₱64,000
d)
₱55,000
44.
Apply Polya's complete method: Lawrence supervises production in a shoe factory in Marikina with 3 assembly lines. Line 1 makes 520 pairs/day with 6% defects, Line 2 makes 480 pairs/day with 8% defects, Line 3 makes 600 pairs/day with 5% defects. How many quality pairs are produced daily?
a)
1,489.00 pairs
b)
1,600.50 pairs
c)
1,500.40 pairs
d)
1,538.70 pairs
45.
Calculate using correct operation order: [(−10)×4+24]÷(−4)−3×(7−10)
a)
13
b)
-13
c)
20
d)
5
46.
Veronica, a financial controller at Robinson's Corp., reviews quarterly results. Q1: ₱3.2M profit, Q2: ₱1.1M loss, Q3: ₱4.5M profit, Q4: ₱2.3M profit. If the target average is ₱2M per quarter, did they meet it and by how much?
a)
Yes, exceeded by P225,000
b)
Yes, exceeded by P2,225,000
c)
No, short by P275,000
d)
Yes, exactly on target
47.
Evaluate: {[(−15)÷5×(−3)]+12}×(−2)+18
a)
-60
b)
-24
c)
-32
d)
-78
48.
Raymond, a portfolio manager in BGC, assesses holdings: Stocks X (-₱52,000), Bonds Y (+₱95,000), Stocks Z (-₱34,000), Property W (+₱180,000). To cover ₱120,000 emergency while keeping net assets above ₱60,000, can he liquidate only Property W, and what remains?
a)
Yes, ₱69,000
b)
No, insufficient
c)
Yes, ₱9,000
d)
Yes, ₱60,000
49.
Using Polya's complete approach: A shipping manager in Manila handles cargo: 6 containers to Singapore (+₱200,000 each), warehouse fees (-₱145,000), transportation (-₱95,000), 4 containers to Thailand (+₱190,000 each), delay penalties (-₱55,000). Find net profit and its percentage of gross revenue.
a)
₱1,265,000; 79.1%
b)
₱1,960,000; 91.2%
c)
₱1,665,000; 84.95%
d)
₱1,560,000; 82.6%
50.
Solve: [52−(−9)×3]÷[4×(−6)+32]−(−18÷6)
a)
19.735
b)
16.495
c)
12.875
d)
13.745
51.
Apply Polya's method: Harold manages a resort in Palawan tracking weekly performance against targets: Week 1 (+₱3,200,000), Week 2 (-₱950,000), Week 3 (+₱4,100,000), Week 4 (-₱1,500,000). If the monthly target is ₱15,000,000 with ₱3,750,000 weekly baseline, was the target achieved?
a)
Yes, exceeded by ₱4,850,000
b)
Yes, exceeded by ₱850,000
c)
No, short by ₱10,150,000
d)
Yes, exactly met
52.
Calculate: (−9)×[(24÷(−4)+10)×3−(−5)]−48÷(−12)
a)
-35
b)
31
c)
-65
d)
-149
53.
Complete Polya's steps to solve: The manager of SM Rosales reviews departments vs. budget: Fresh Foods (+₱185,000), Home Appliances (−₱92,000), Fashion (+₱115,000), Electronics (−₱58,000), Health & Beauty (+₱138,000). The head office deducts 12% from positive variances for reserves and adds an 8% penalty to negative variances. What is the adjusted net variance?
a)
₱216,200
b)
₱259,400
c)
₱223,440
d)
₱189,600
100 %
